CISA Advisories

CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2024-37079 Broadcom VMware vCenter Server Out-of-bounds Write Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actors and poses significant risks to the federal enterprise. Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities established the KEV Catalog as a living list of known Common Vulnerabilities and Exposures (CVEs) that carry significant risk to the federal enterprise. BOD 22-01 requires Federal Civilian Executive Branch (FCEB) agencies to remediate identified vulnerabilities by the due date to protect FCEB networks against active threats. See the BOD 22-01 Fact Sheet for more information. Although BOD 22-01 only applies to FCEB agencies, CISA strongly urges all organizations to reduce their exposure to cyberattacks by prioritizing timely remediation of KEV Catalog vulnerabilities as part of their vulnerability management practice. CISA will continue to add vulnerabilities to the catalog that meet the specified criteria.

Executive Summary In response to the June 6, 2025, Executive Order (EO) 14306, “Sustaining Select Efforts to Strengthen the Nation’s Cybersecurity and Amending Executive Order 13694 and Executive Order 14144,” the Cybersecurity and Infrastructure Security Agency (CISA) is providing and regularly updating the below lists to aid in post-quantum cryptography (PQC) adoption. The lists include hardware and software categories with example types of widely available products that use PQC standards to protect sensitive information.1 The lists focus on categories of available products, typically acquired by the federal government, that utilize cryptographic algorithms. Because PQC-capable products are widely available in the listed categories, organizations should acquire only PQC-capable products when planning acquisitions and procuring products in these categories. Introduction Purpose The lists below are CISA’s response to Executive Order (EO) 14306, which instructed: By December 1, 2025, the Secretary of Homeland Security, acting through the Director of the Cybersecurity and Infrastructure Security Agency (CISA), and in consultation with the Director of the National Security Agency, shall release and thereafter regularly update a list of product categories in which products that support post-quantum cryptography (PQC) are widely available. When a particular category offers widely available PQC-capable products, organizations should plan acquisitions to procure only PQC-capable products from that category. Scope and Definitions The scope of the lists below includes categories of hardware and software products that are—or are anticipated to be—widely available and use PQC standards. Note: “Widely available” describes products that are generally available in the marketplace, and agencies can acquire them in accordance with their typical procurement policies and procedures. The categories cover hardware and software products that apply PQC standards for encryption and authentication through the following cryptographic functions: Key establishment:2 A function in the lifecycle of keying material; the process by which cryptographic keys are securely established among cryptographic modules using manual transport methods (e.g., key loaders), automated methods (e.g., key-transport and/or key-agreement protocols), or a combination of automated and manual methods (consisting of key transport plus key agreement). Digital signatures:3 The result of a cryptographic transformation of data that, when properly implemented, provides the services of 1. origin authentication, 2. data integrity, and 3. signer non-repudiation. Key establishment is often essential for establishing confidential communication using encryption among two or more parties. Digital signatures are often essential for authenticating the parties participating in a communication and for establishing the authenticity of data, products, and services. Automated cryptographic discovery and inventory products are out of scope of these lists. Considerations for Products That Use PQC Standards PQC Transition of Information Technology (IT) Infrastructure Recognizing the global need to support PQC algorithms, product manufacturers are developing new products and updating existing products to incorporate post-quantum cryptographic standards. National Institute of Standards and Technology In 2016, the National Institute of Standards and Technology (NIST) initiated a process to solicit, evaluate, and standardize one or more quantum-resistant public-key cryptographic algorithms. The ongoing PQC standardization process has produced PQC standards and will likely standardize additional algorithms in the coming years. The NIST Internal Report (IR) 8547, Transition to Post-Quantum Cryptography Standards, describes NIST’s expected approach to transitioning from quantum-vulnerable cryptographic algorithms to post-quantum digital signature algorithms and key-establishment schemes. The report identifies existing quantum-vulnerable cryptographic standards and the current quantum-resistant standards that organizations will use in the transition. The report informs the efforts and timelines of federal agencies, industry, and standards organizations for transitioning products, services, and infrastructure to PQC. NIST will revise this report and feed into other algorithms- and application-specific guidance for the transition to PQC as necessary to support transition timelines. Table 1 shows three NIST PQC standards along with a recommendation for stateful hash-based signature algorithms that support quantum-resistant standards. Table 1: NIST Standard PQC Algorithms Cryptographic Function Algorithm Standard Standard Key Establishment Module-Lattice-Based Key- Encapsulation Mechanism (ML-KEM) Federal Information Processing Standards (FIPS) 203 Digital Signature Module-Lattice-Based Digital Signature Algorithm (ML-DSA) Federal Information Processing Standards (FIPS) 204 Digital Signature Stateless Hash-Based Digital Signature Algorithm (SLH-DSA) Federal Information Processing Standards (FIPS) 205 Digital Signature Stateful Hash-Based Digital Signature Algorithms: Leighton-Micali Signature Scheme (LMS), Hierarchical Merkle Signature Scheme (HMS), eXtended Merkle Signature Scheme (XMSS), eXtended Merkle Signature Scheme with Multi-Tree (XMSSMT) NISTSP 800-208 Product Lists Table 2 details widely available categories with respective types of hardware and software products that use PQC standards to protect sensitive information well into the foreseeable future, including after the advent of a cryptographically relevant quantum computer (CRQC). Organizations building PQC migration plans can use these categories as a guide to assess future technological needs. Once a category is listed as having PQC-capable products widely available, organizations should plan acquisitions to procure only PQC-capable products in that category.4 Table 3 does not list categories of PQC-capable products that are currently widely available; instead, it lists product categories where manufacturer implementation and testing of PQC capabilities are encouraged. It is important that the products listed in Table 3 implement PQC for core features and for all secondary functionality, such as for software updates. As the Table 3 product categories mature their capabilities and transition to PQC, CISA will move them from Table 3 to the list in Table 2. Tables 2 and 3 consider efforts within the General Services Administration (GSA),5,6 CISA,7 NIST,8 and the National Security Agency (NSA)9. Note: Tables 2 and 3 are not exhaustive lists; CISA will periodically update these tables as needed to cover new examples of widely available products that use PQC standards. Table 2: Widely Available Hardware and Software Product Categories That Use PQC Standards Product Category* Example Product Type Cloud Services Platform-as-a-service (PaaS), infrastructure-as-a-service (IaaS) Collaboration Software Chat/messaging Web Software Web browsers, web servers Endpoint Security10 Data at rest (DAR) security, full disk encryption * Most of these categories have implemented PQC for key encapsulation and key agreement but have not yet widely implemented PQC for digital signatures and authentication. As a result, these categories are not considered to be fully quantum resistant; CISA includes them on this list because one of their main security services is quantum resistant and Federal Civilian Executive Branch (FCEB) departments and agencies should procure them appropriately. Table 3: Hardware and Software Product Categories Transitioning to Use PQC Standards Product Category Example Product Type Networking Hardware Proxy servers, routers, firewalls, switches, appliances Networking Software Software-defined network (SDN), domain name service (DNS), network operating systems Cloud Services Software-as-a-service (SaaS) Telecommunications Hardware Desk phones, fax machine, voice over IP (VoIP), radio Computers (Physical and Virtual) Operating systems, hypervisors, containers Computer Peripherals Wireless keyboards, wireless headsets Storage Area Network Appliances, operating systems, applications Identity, Credential, and Access Management (ICAM) Software Identity management systems, identity provider and federation services, certificate authorities, access brokers, access management software, public key infrastructure (PKI) management software Identity, Credential, and Access Management (ICAM) Hardware Hardware security modules (HSM), authentication tokens, badges/cards, badge/card readers Collaboration Software Email clients, email servers, conferencing, file sharing Data Database, Structured Query Language (SQL) server Endpoint Security Password managers, antivirus/anti-malware software, asset management Enterprise Security Continuous diagnostics and mitigation (CDM) tools, intrusion detection/monitoring, inspection systems, security information, and event monitoring (SIEM) Note: The above lists exclude categories of hardware and software products, such as operational technology (OT) and internet of things (IoT) devices, that are not considered traditional IT products. These also should be transitioning to PQC standards as well but are out of scope for these lists. Notes Per EO 14306, “the Secretary of Homeland Security, acting through the Director of the Cybersecurity and Infrastructure Security Agency (CISA), and in consultation with the Director of the National Security Agency, shall release and thereafter regularly update a list of product categories in which products that support post-quantum cryptography (PQC) are widely available.” https://csrc.nist.rip/glossary/term/key_establishment https://csrc.nist.rip/glossary/term/digital_signature Even once a product that supports PQC standards is procured, it may need to use non-PQC algorithms for a time for interoperability reasons. https://buy.gsa.gov/api/system/files/documents/final-508c-pqc_buyer-s_guide_2025.pdf https://www.gsa.gov/technology/it-contract-vehicles-and-purchasing-programs/multiple-award-schedule-it https://www.cisa.gov/sites/default/files/cdm_files/HWAMInitializationGuide.pdf https://www.nist.gov/itl/executive-order-improving-nations-cybersecurity/critical-software-definition-explanatory https://www.niap-ccevs.org/products The principal security service of the Endpoint Security category is not naturally quantum vulnerable. When procuring, one needs to ensure that other relevant features of the product, such as firmware updates, are utilizing post-quantum cryptography (PQC). Please share your thoughts! We welcome your feedback. CISA Product Survey

View CSAF Summary Schneider Electric is aware of a vulnerability in its EcoStruxureTM Process and EcoStruxure™ Process Expert for AVEVA System Platform products. The EcoStruxureTM Process is a single automation system to engineer, operate, and maintain your entire infrastructure for a sustainable, productive and market-agile plant. The EcoStruxure™ Process Expert for AVEVA System Platform product enables users to achieve operational profitability from design engineering to meeting the demands of modern-day production. It provides an asset centric and object-oriented automation platform to deploy system-wide standards in a digital ecosystem. Failure to apply the Fix/Mitigations provided below may risk modification of the executable binaries, which could result in privilege escalation. The following versions of Schneider Electric are affected: EcoStruxure™ Process Expert (CVE-2025-13905) CVSS Vendor Equipment Vulnerabilities v3 7.3 Schneider Electric Schneider Electric EcoStruxure Process Expert Incorrect Default Permissions Background Critical Infrastructure Sectors: Critical Manufacturing, Energy, Commercial Facilities Countries/Areas Deployed: Worldwide Company Headquarters Location: France Vulnerabilities Expand All + CVE-2025-13905 CWE-276 : Incorrect Default Permissions vulnerability exists that could cause privilege escalation through the reverse shell when one or more executable service binaries are modified in the installation folder by a local user with normal privilege upon service restart. View CVE Details Affected Products Schneider Electric Vendor: Schneider Electric Product Version: EcoStruxure™ Process Expert versions prior to 2025, EcoStruxure™ Process Expert All Versions Product Status: fixed, known_affected Remediations Vendor fix Version 2025 of EcoStruxure™ Process Expert includes a fix for this vulnerability and is available for download here: https://www.se.com/ww/en/product-range/65406-ecostruxure-process-expert Mitigation Schneider Electric is establishing a remediation plan for all the future versions of EcoStruxure™™ Process Expert for AVEVA System Platform that will include a fix for this vulnerability. We will update this document when the remediation is available. Until then, customers should immediately apply the following mitigations to reduce the risk of exploit: • Recommended to apply application whitelisting at system level to allow execution of authenticated applications. More details available here: https://www.se.com/ww/en/download/document/EIO0000004778/ • Recommended to allow access to the system only to the required users. Relevant CWE: CWE-276 Incorrect Default Permissions Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.3 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H Acknowledgments Schneider Electric CPCERT reported this vulnerability to CISA. Charit Misra of DNV Cyber reported this vulnerability to Schneider Electric General Security Recommendations We strongly recommend the following industry cybersecurity best practices. https://www.se.com/us/en/download/document/7EN52-0390/ * Locate control and safety system networks and remote devices behind firewalls and isolate them from the business network. * Install physical controls so no unauthorized personnel can access your industrial control and safety systems, components, peripheral equipment, and networks. * Place all controllers in locked cabinets and never leave them in the “Program” mode. * Never connect programming software to any network other than the network intended for that device. * Scan all methods of mobile data exchange with the isolated network such as CDs, USB drives, etc. before use in the terminals or any node connected to these networks. * Never allow mobile devices that have connected to any other network besides the intended network to connect to the safety or control networks without proper sanitation. * Minimize network exposure for all control system devices and systems and ensure that they are not accessible from the Internet. * When remote access is required, use secure methods, such as Virtual Private Networks (VPNs). Recognize that VPNs may have vulnerabilities and should be updated to the most current version available. Also, understand that VPNs are only as secure as the connected devices. For more information refer to the Schneider Electric Recommended Cybersecurity Best Practices document. For More Information This document provides an overview of the identified vulnerability or vulnerabilities and actions required to mitigate. For more details and assistance on how to protect your installation, contact your local Schneider Electric representative or Schneider Electric Industrial Cybersecurity Services: https://www.se.com/ww/en/work/solutions/cybersecurity/. These organizations will be fully aware of this situation and can support you through the process. For further information related to cybersecurity in Schneider Electric’s products, visit the company’s cybersecurity support portal page: https://www.se.com/ww/en/work/support/cybersecurity/overview.jsp LEGAL DISCLAIMER THIS NOTIFICATION DOCUMENT, THE INFORMATION CONTAINED HEREIN, AND ANY MATERIALS LINKED FROM IT (COLLECTIVELY, THIS “NOTIFICATION”) ARE INTENDED TO HELP PROVIDE AN OVERVIEW OF THE IDENTIFIED SITUATION AND SUGGESTED MITIGATION ACTIONS, REMEDIATION, FIX, AND/OR GENERAL SECURITY RECOMMENDATIONS AND IS PROVIDED ON AN “AS-IS” BASIS WITHOUT WARRANTY OR GUARANTEE OF ANY KIND. SCHNEIDER ELECTRIC DISCLAIMS ALL WARRANTIES RELATING TO THIS NOTIFICATION, EITHER EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SCHNEIDER ELECTRIC MAKES NO WARRANTY THAT THE NOTIFICATION WILL RESOLVE THE IDENTIFIED SITUATION. IN NO EVENT SHALL SCHNEIDER ELECTRIC BE LIABLE FOR ANY DAMAGES OR LOSSES WHATSOEVER IN CONNECTION WITH THIS NOTIFICATION, INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF SCHNEIDER ELECTRIC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. YOUR USE OF THIS NOTIFICATION IS AT YOUR OWN RISK, AND YOU ARE SOLELY LIABLE FOR ANY DAMAGES TO YOUR SYSTEMS OR ASSETS OR OTHER LOSSES THAT MAY RESULT FROM YOUR USE OF THIS NOTIFICATION. SCHNEIDER ELECTRIC RESERVES THE RIGHT TO UPDATE OR CHANGE THIS NOTIFICATION AT ANY TIME AND IN ITS SOLE DISCRETION About Schneider Electric Schneider's purpose is to create Impact by empowering all to make the most of our energy and resources, bridging progress and sustainability for all. We call this Life Is On. Our mission is to be the trusted partner in Sustainability and Efficiency. We are a global industrial technology leader bringing world-leading expertise in electrification, automation and digitization to smart industries, resilient infrastructure, future-proof data centers, intelligent buildings, and intuitive homes. Anchored by our deep domain expertise, we provide integrated end-to-end lifecycle AI enabled Industrial IoT solutions with connected products, automation, software and services, delivering digital twins to enable profitable growth for our customers. We are a people company with an ecosystem of 150,000 colleagues and more than a million partners operating in over 100 countries to ensure proximity to our customers and stakeholders. We embrace diversity and inclusion in everything we do, guided by our meaningful purpose of a sustainable future for all. Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the exploitation risk of these vulnerabilities. Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolate them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. Advisory Conversion Disclaimer This ICSA is a verbatim republication of Schneider Electric CPCERT SEVD-2026-013-02 from a direct conversion of the vendor's Common Security Advisory Framework (CSAF) advisory. This is republished to CISA's website as a means of increasing visibility and is provided "as-is" for informational purposes only. CISA is not responsible for the editorial or technical accuracy of republished advisories and provides no warranties of any kind regarding any information contained within this advisory. Further, CISA does not endorse any commercial product or service. Please contact Schneider Electric CPCERT directly for any questions regarding this advisory. Revision History Initial Release Date: 2026-01-13 Date Revision Summary 2026-01-13 1 Original Release 2026-01-22 2 Initial Republication of Schneider Electric CPCERT SEVD-2026-013-02 advisory Legal Notice and Terms of Use

View CSAF Summary Successful exploitation of these vulnerabilities could lead to degraded service, a denial-of-service, or unauthorized remote command execution, which could lead to spoofing or a manipulation of charging station statuses. The following versions of EVMAPA are affected: EVMAPA (CVE-2025-54816, CVE-2025-53968, CVE-2025-55705) CVSS Vendor Equipment Vulnerabilities v3 9.4 EVMAPA EVMAPA Missing Authentication for Critical Function, Improper Restriction of Excessive Authentication Attempts, Insufficient Session Expiration Background Critical Infrastructure Sectors: Transportation Systems Countries/Areas Deployed: Czechia, Slovakia Company Headquarters Location: Czechia Vulnerabilities Expand All + CVE-2025-54816 This vulnerability occurs when a WebSocket endpoint does not enforce proper authentication mechanisms, allowing unauthorized users to establish connections. As a result, attackers can exploit this weakness to gain unauthorized access to sensitive data or perform unauthorized actions. Given that no authentication is required, this can lead to privilege escalation and potentially compromise the security of the entire system. View CVE Details Affected Products EVMAPA Vendor: EVMAPA Product Version: EVMAPA EVMAPA: vers:all/* Product Status: known_affected Remediations Vendor fix CVE-2025-54816: EVMAPA informed CISA some of their charging stations do not allow changes to the authorization key using the Open Charge Point Protocol (OCPP). Currently, charge point operators have the option to connect stations using WebSocket Secure (WSS), and EVMAPA connects stations they supply via their own VPN. For OCPP 2.x and newer stations, EVMAPA plans to implement BASIC authorization control. Relevant CWE: CWE-306 Missing Authentication for Critical Function Metrics CVSS Version Base Score Base Severity Vector String 3.1 9.4 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L CVE-2025-53968 This vulnerability arises because there are no limitations on the number of authentication attempts a user can make. An attacker can exploit this weakness by continuously sending authentication requests, leading to a denial-of-service (DoS) condition. This can overwhelm the authentication system, rendering it unavailable to legitimate users and potentially causing service disruption. This can also allow attackers to conduct brute-force attacks to gain unauthorized access. View CVE Details Affected Products EVMAPA Vendor: EVMAPA Product Version: EVMAPA EVMAPA: vers:all/* Product Status: known_affected Remediations Vendor fix CVE-2025-53968: EVMAPA did not release a statement regarding this vulnerability. Contact EVMAPA directly for more information. Relevant CWE: CWE-307 Improper Restriction of Excessive Authentication Attempts Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2025-55705 This vulnerability occurs when the system permits multiple simultaneous connections to the backend using the same charging station ID. This can result in unauthorized access, data inconsistency, or potential manipulation of charging sessions. The lack of proper session management and expiration control allows attackers to exploit this weakness by reusing valid charging station IDs to establish multiple sessions concurrently. View CVE Details Affected Products EVMAPA Vendor: EVMAPA Product Version: EVMAPA EVMAPA: vers:all/* Product Status: known_affected Remediations Vendor fix CVE-2025-55705: EVMAPA informed CISA they have resolved this issue and do not allow simultaneous connection of charging stations with the same CBID. Relevant CWE: CWE-613 Insufficient Session Expiration Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.3 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L Acknowledgments Khaled Sarieddine reported these vulnerabilities to CISA Mohammad Ali Sayed reported these vulnerabilities to CISA Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities, such as: Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the Internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time. Revision History Initial Release Date: 2026-01-22 Date Revision Summary 2026-01-22 1 Initial Publication Legal Notice and Terms of Use

View CSAF Summary Successful exploitation of this vulnerability could allow an attacker to cause a denial-of-service condition. The following versions of Rockwell Automation CompactLogix 5370 are affected: CompactLogix 5370 (CVE-2025-11743) CompactLogix 5370 (CVE-2025-11743) CompactLogix 5370 (CVE-2025-11743) CVSS Vendor Equipment Vulnerabilities v3 6.5 Rockwell Automation Rockwell Automation CompactLogix 5370 Improper Validation of Specified Quantity in Input Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2025-11743 The affected product is vulnerable to a denial-of-service issue. The security issue occurs when a malformed CIP forward open message is sent. This could result in a major nonrecoverable fault, which would require a restart to recover. View CVE Details Affected Products Rockwell Automation CompactLogix 5370 Vendor: Rockwell Automation Product Version: Rockwell Automation CompactLogix 5370: <=34.013, Rockwell Automation CompactLogix 5370: <=35.012, Rockwell Automation CompactLogix 5370: 36.011 Product Status: known_affected Remediations Mitigation Rockwell Automation reports that the following versions are fixed: Mitigation Versions 37.011 and later Mitigation Version 34.016 Mitigation Version 35.015 Mitigation Version 36.012 Mitigation Users using the affected software, who are not able to upgrade to one of the corrected versions, should use our security best practices. Mitigation For additional details, refer to advisory SD1770 on the Rockwell Automation security page. Mitigation For additional details, refer to advisory SD1770 on the Rockwell Automation security page. Relevant CWE: CWE-1284 Improper Validation of Specified Quantity in Input Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Acknowledgments Rockwell Automation reported this vulnerability to CISA Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability, such as: Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. CISA also recommends users take the following measures to protect themselves from social engineering attacks: Do not click web links or open attachments in unsolicited email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams. Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks. No known public exploitation specifically targeting this vulnerability has been reported to CISA at this time. This vulnerability is not exploitable remotely. Revision History Initial Release Date: 2026-01-22 Date Revision Summary 2026-01-22 1 Initial Republication of Rockwell Automation SD1770 Legal Notice and Terms of Use

CISA has added four new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2025-31125 Vite Vitejs Improper Access Control Vulnerability CVE-2025-34026 Versa Concerto Improper Authentication Vulnerability CVE-2025-54313 Prettier eslint-config-prettier Embedded Malicious Code Vulnerability CVE-2025-68645 Synacor Zimbra Collaboration Suite (ZCS) PHP Remote File Inclusion Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose significant risks to the federal enterprise. Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities established the KEV Catalog as a living list of known Common Vulnerabilities and Exposures (CVEs) that carry significant risk to the federal enterprise. BOD 22-01 requires Federal Civilian Executive Branch (FCEB) agencies to remediate identified vulnerabilities by the due date to protect FCEB networks against active threats. See the BOD 22-01 Fact Sheet for more information. Although BOD 22-01 only applies to FCEB agencies, CISA strongly urges all organizations to reduce their exposure to cyberattacks by prioritizing timely remediation of KEV Catalog vulnerabilities as part of their vulnerability management practice. CISA will continue to add vulnerabilities to the catalog that meet the specified criteria.

View CSAF Summary Successful exploitation of this vulnerability could enable an attacker to execute arbitrary code. The following versions of Delta Electronics DIAView are affected: DIAView (CVE-2026-0975) CVSS Vendor Equipment Vulnerabilities v3 7.8 Delta Electronics Delta Electronics DIAView Improper Neutralization of Special Elements used in a Command ('Command Injection') Background Critical Infrastructure Sectors: Chemical, Commercial Facilities, Critical Manufacturing, Energy, Transportation Systems, Water and Wastewater Countries/Areas Deployed: Worldwide Company Headquarters Location: Taiwan Vulnerabilities Expand All + CVE-2026-0975 DIAView functions can execute shell commands within a project script. If an attacker tricks the victim into running a project containing a malicious script, then arbitrary code can be executed when the malicious project starts. View CVE Details Affected Products Delta Electronics DIAView Vendor: Delta Electronics Product Version: Delta Electronics DIAView: 4.2.0 Product Status: known_affected Remediations Vendor fix Delta Electronics recommends users update to DIAView v4.4 or later. Mitigation For more information, see Delta Electronics advisory Delta-PCSA-2026-00002. Mitigation Delta Electronics offers users the following general recommendations: Mitigation Do not click on untrusted Internet links or open unsolicited attachments in emails. Mitigation Avoid exposing control systems and equipment to the Internet. Mitigation Place control system networks and remote devices behind firewalls, and isolate them from the business network. Mitigation When remote access is required, use a secure access method, such as a virtual private network (VPN). Mitigation If you have any product-related support concerns, contact Delta via the portal page for any information or materials you may require. Relevant CWE: CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection') Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Acknowledgments An anonymous researcher at Trend Zero Day Initiative reported this vulnerability to CISA Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. No known public exploitation specifically targeting this vulnerability has been reported to CISA at this time. This vulnerability is not exploitable remotely. Revision History Initial Release Date: 2026-01-22 Date Revision Summary 2026-01-22 1 Initial Publication Legal Notice and Terms of Use

View CSAF Summary Successful exploitation of this vulnerability could allow an attacker to cause a failure within the operating system of the machine hosting the ICU tool. The following versions of Johnson Controls Inc. iSTAR Configuration Utility (ICU) tool are affected: iSTAR Configuration Utility (ICU) tool (CVE-2025-26386) CVSS Vendor Equipment Vulnerabilities v3 7.1 Johnson Controls Inc. Johnson Controls Inc. iSTAR Configuration Utility (ICU) tool Stack-based Buffer Overflow Background Critical Infrastructure Sectors: Commercial Facilities, Critical Manufacturing, Energy, Government Services and Facilities, Transportation Systems Countries/Areas Deployed: Worldwide Company Headquarters Location: Ireland Vulnerabilities Expand All + CVE-2025-26386 Under certain circumstances, a successful exploitation of this vulnerability could result in failure within the operating system of the machine hosting the ICU tool. View CVE Details Affected Products Johnson Controls Inc. iSTAR Configuration Utility (ICU) tool Vendor: Johnson Controls Inc. Product Version: Johnson Controls Inc. iSTAR Configuration Utility (ICU) tool: <=6.9.7 Product Status: known_affected Remediations Mitigation Johnson Controls Inc. recommends the following: Vendor fix Update the iSTAR Configuration Utility (ICU) tool to version 6.9.8 Mitigation For more detailed mitigation instructions, please see Johnson Controls Product Security Advisory JCI-PSA-2025-08 v1 at the following location: https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories Relevant CWE: CWE-121 Stack-based Buffer Overflow Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.1 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H Acknowledgments Tenable reported this vulnerability to CISA Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability, such as: Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. CISA also recommends users take the following measures to protect themselves from social engineering attacks: Do not click web links or open attachments in unsolicited email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams. Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks. No known public exploitation specifically targeting this vulnerability has been reported to CISA at this time. Revision History Initial Release Date: 2026-01-22 Date Revision Summary 2026-01-22 1 Initial Publication Legal Notice and Terms of Use

View CSAF Summary Successful exploitation of these vulnerabilities could allow a low-level user to alter privileges and gain full control to the device. The following versions of Weintek cMT X Series HMI EasyWeb Service are affected: cMT3072XH (CVE-2025-14750, CVE-2025-14751) cMT3072XH(T) (CVE-2025-14750, CVE-2025-14751) cMT-SVRX-820 (CVE-2025-14750, CVE-2025-14751) cMT-CTRL01 (CVE-2025-14750, CVE-2025-14751) CVSS Vendor Equipment Vulnerabilities v3 8.3 Weintek Weintek cMT X Series HMI EasyWeb Service External Control of Assumed-Immutable Web Parameter, Unverified Password Change Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Taiwan Vulnerabilities Expand All + CVE-2025-14750 The web application does not sufficiently verify inputs that are assumed to be immutable but are actually externally controllable. A low-privileged user can modify the parameters and potentially manipulate account-level privileges. View CVE Details Affected Products Weintek cMT X Series HMI EasyWeb Service Vendor: Weintek Product Version: Weintek cMT3072XH: >=20200630|<20241112, Weintek cMT3072XH(T): >=20200630|<20241112, Weintek cMT-SVRX-820: >=20220413|<20240919, Weintek cMT-CTRL01: >=20230308|<20250827 Product Status: known_affected Remediations Mitigation Weintek recommends users implement the following mitigation techniques: Vendor fix cMT3072XH: Version 20241112 Vendor fix cMT3072XH(T): Version 20241112 Vendor fix cMT-SVRX-820: Version 20240919 Vendor fix cMT-CTRL01: Version 20250827 Mitigation For more information, see Weintek's planned notice: https://dl.weintek.com/public/Document/TEC/TEC25003E_cMT_EasyWeb_V2_Security_Issues.pdf Relevant CWE: CWE-472 External Control of Assumed-Immutable Web Parameter Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.3 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L CVE-2025-14751 A low-privileged user can bypass account credentials without confirming the user's current authentication state, which may lead to unauthorized privilege escalation. View CVE Details Affected Products Weintek cMT X Series HMI EasyWeb Service Vendor: Weintek Product Version: Weintek cMT3072XH: >=20200630|<20241112, Weintek cMT3072XH(T): >=20200630|<20241112, Weintek cMT-SVRX-820: >=20220413|<20240919, Weintek cMT-CTRL01: >=20230308|<20250827 Product Status: known_affected Remediations Mitigation Weintek recommends users implement the following mitigation techniques: Vendor fix cMT3072XH: Version 20241112 Vendor fix cMT3072XH(T): Version 20241112 Vendor fix cMT-SVRX-820: Version 20240919 Vendor fix cMT-CTRL01: Version 20250827 Mitigation For more information, see Weintek's planned notice: https://dl.weintek.com/public/Document/TEC/TEC25003E_cMT_EasyWeb_V2_Security_Issues.pdf Relevant CWE: CWE-620 Unverified Password Change Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.3 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L Acknowledgments Joel Aviad Ossi of WebSec B.V reported these vulnerabilities to CISA Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities, such as: Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. CISA also recommends users take the following measures to protect themselves from social engineering attacks: Do not click web links or open attachments in unsolicited email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams. Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks. No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time. Revision History Initial Release Date: 2026-01-22 Date Revision Summary 2026-01-22 1 Initial Publication Legal Notice and Terms of Use

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to impersonate users, escalate privileges, gain unauthorized access to systems and services, and decrypt sensitive data. The following versions of AutomationDirect CLICK Programmable Logic Controller are affected: CLICK Programmable Logic Controller (CVE-2025-67652, CVE-2025-25051) CLICK Programmable Logic Controller (CVE-2025-67652, CVE-2025-25051) CLICK Programmable Logic Controller (CVE-2025-67652, CVE-2025-25051) CVSS Vendor Equipment Vulnerabilities v3 6.1 AutomationDirect AutomationDirect CLICK Programmable Logic Controller Weak Encoding for Password, Plaintext Storage of a Password Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2025-67652 An attacker with access to the project file could use the exposed credentials to impersonate users, escalate privileges, or gain unauthorized access to systems and services. The absence of robust encryption or secure handling mechanisms increases the likelihood of this type of exploitation, leaving sensitive information more vulnerable. View CVE Details Affected Products AutomationDirect CLICK Programmable Logic Controller Vendor: AutomationDirect Product Version: AutomationDirect CLICK Programmable Logic Controller: C0-0x, AutomationDirect CLICK Programmable Logic Controller: C0-1x, AutomationDirect CLICK Programmable Logic Controller: C2-x Product Status: known_affected Remediations Mitigation AutomationDirect recommends that users update CLICK PLUS and firmware to V3.90. Mitigation If the update cannot be applied right away, the following compensating controls are recommended until the upgrade can be performed: Mitigation Network Isolation – Disconnect the CLICK PLUS PLC from external networks (e.g., the internet or corporate LAN) to reduce exposure. Mitigation Secure Communications – Use only trusted, dedicated internal networks or air-gapped systems for device communication. Mitigation Access Control – Restrict both physical and logical access to authorized personnel only. Mitigation Application Whitelisting – Configure whitelisting so that only trusted, pre-approved applications are allowed to run. Block any unauthorized software. Mitigation Endpoint Protection – Use antivirus or EDR tools and configure host-based firewalls to block unauthorized access attempts. Mitigation Logging & Monitoring – Enable and regularly review system logs to detect suspicious or unauthorized activity. Mitigation Backup & Recovery – Maintain secure, tested backups of the PLC and its configurations to minimize downtime in case of an incident. Mitigation Ongoing Risk Assessment – Continuously evaluate risks associated with running outdated firmware and adjust compensating measures accordingly. Relevant CWE: CWE-261 Weak Encoding for Password Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.1 MEDIUM CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N CVE-2025-25051 An attacker could decrypt sensitive data, impersonate legitimate users or devices, and potentially gain access to network resources for lateral attacks. View CVE Details Affected Products AutomationDirect CLICK Programmable Logic Controller Vendor: AutomationDirect Product Version: AutomationDirect CLICK Programmable Logic Controller: C0-0x, AutomationDirect CLICK Programmable Logic Controller: C0-1x, AutomationDirect CLICK Programmable Logic Controller: C2-x Product Status: known_affected Remediations Mitigation AutomationDirect recommends that users update CLICK PLUS and firmware to V3.90. Mitigation If the update cannot be applied right away, the following compensating controls are recommended until the upgrade can be performed: Mitigation Network Isolation – Disconnect the CLICK PLUS PLC from external networks (e.g., the internet or corporate LAN) to reduce exposure. Mitigation Secure Communications – Use only trusted, dedicated internal networks or air-gapped systems for device communication. Mitigation Access Control – Restrict both physical and logical access to authorized personnel only. Mitigation Application Whitelisting – Configure whitelisting so that only trusted, pre-approved applications are allowed to run. Block any unauthorized software. Mitigation Endpoint Protection – Use antivirus or EDR tools and configure host-based firewalls to block unauthorized access attempts. Mitigation Logging & Monitoring – Enable and regularly review system logs to detect suspicious or unauthorized activity. Mitigation Backup & Recovery – Maintain secure, tested backups of the PLC and its configurations to minimize downtime in case of an incident. Mitigation Ongoing Risk Assessment – Continuously evaluate risks associated with running outdated firmware and adjust compensating measures accordingly. Relevant CWE: CWE-256 Plaintext Storage of a Password Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.1 MEDIUM CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N Acknowledgments Dylan Chambers Bourgeois of Triskele Labs reported these vulnerabilities to CISA Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities, such as: When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. CISA also recommends users take the following measures to protect themselves from social engineering attacks: Do not click web links or open attachments in unsolicited email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams. Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks. No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time. These vulnerabilities are not exploitable remotely. Revision History Initial Release Date: 2026-01-22 Date Revision Summary 2026-01-22 1 Initial Publication Legal Notice and Terms of Use

View CSAF Summary Successful exploitation of this vulnerability could allow an authenticated attacker to escalate their privileges and control devices outside of their authorized scope. The following versions of Hubitat Elevation Hubs are affected: Elevation C3 (CVE-2026-1201) Elevation C4 (CVE-2026-1201) Elevation C5 (CVE-2026-1201) Elevation C7 (CVE-2026-1201) Elevation C8 (CVE-2026-1201) Elevation C8 pro (CVE-2026-1201) CVSS Vendor Equipment Vulnerabilities v3 9.1 Hubitat Hubitat Elevation Hubs Authorization Bypass Through User-Controlled Key Background Critical Infrastructure Sectors: Energy, Communications Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2026-1201 An Authorization Bypass Through User-Controlled Key vulnerability in Hubitat Elevation home automation controllers prior to version 2.4.2.157 could allow a remote authenticated user to control connected devices outside of their authorized scope via client-side request manipulation. View CVE Details Affected Products Hubitat Elevation Hubs Vendor: Hubitat Product Version: Hubitat Elevation C3: <firmware_2.4.2.157, Hubitat Elevation C4: <firmware_2.4.2.157, Hubitat Elevation C5: <firmware_2.4.2.157, Hubitat Elevation C7: <firmware_2.4.2.157, Hubitat Elevation C8: <firmware_2.4.2.157, Hubitat Elevation C8 pro: <firmware_2.4.2.157 Product Status: known_affected Remediations Mitigation Hubitat has released the following for users to implement: Mitigation Firmware version 2.4.2.157 Relevant CWE: CWE-639 Authorization Bypass Through User-Controlled Key Metrics CVSS Version Base Score Base Severity Vector String 3.1 9.1 CRITICAL CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H Acknowledgments Aaron 'theHastyOne' Hasty of Ostrich Lab reported this vulnerability to CISA Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability, such as: Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. CISA also recommends users take the following measures to protect themselves from social engineering attacks: Do not click web links or open attachments in unsolicited email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams. Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks. No known public exploitation specifically targeting this vulnerability has been reported to CISA at this time. Revision History Initial Release Date: 2026-01-22 Date Revision Summary 2026-01-22 1 Initial Publication Legal Notice and Terms of Use

CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-20045 Cisco Unified Communications Products Code Injection Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actors and poses significant risks to the federal enterprise. Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities established the KEV Catalog as a living list of known Common Vulnerabilities and Exposures (CVEs) that carry significant risk to the federal enterprise. BOD 22-01 requires Federal Civilian Executive Branch (FCEB) agencies to remediate identified vulnerabilities by the due date to protect FCEB networks against active threats. See the BOD 22-01 Fact Sheet for more information. Although BOD 22-01 only applies to FCEB agencies, CISA strongly urges all organizations to reduce their exposure to cyberattacks by prioritizing timely remediation of KEV Catalog vulnerabilities as part of their vulnerability management practice. CISA will continue to add vulnerabilities to the catalog that meet the specified criteria.

View CSAF Summary Schneider Electric is aware of a vulnerability disclosed by INTEL used in the EcoStruxure™ Foxboro DCS product formerly known as Foxboro Evo Process Automation System and I/A Series. The [EcoStruxure™ Foxboro DCS product](https://www.se.com/ww/en/product-range/63680-ecostruxure-foxboro-dcs/#overview) is an innovative family of fault-tolerant, highly available control components, which consolidates critical information and elevates staff capabilities to ensure flawless, continuous plant operation. Failure to apply the remediations provided below may risk allowing an authenticated user to potentially enable information disclosure via a side channel with local access, which could result in loss of system functionality or unauthorized access to system functions. The following versions of Schneider Electric EcoStruxure Foxboro DCS are affected: EcoStruxure™ Foxboro DCS Virtualization Server () EcoStruxure™ Foxboro DCS Virtualization Server () EcoStruxure™ Foxboro DCS Standard Workstation () EcoStruxure™ Foxboro DCS Standard Workstation () CVSS Vendor Equipment Vulnerabilities v3 6.5 Schneider Electric Schneider Electric EcoStruxure Foxboro DCS Exposure of Sensitive Information to an Unauthorized Actor Background Critical Infrastructure Sectors: Commercial Facilities, Critical Manufacturing, Energy Countries/Areas Deployed: Worldwide Company Headquarters Location: France Vulnerabilities Expand All + CVE-2018-12130 A vulnerability disclosed by INTEL in Intel Xeon Silver 4110 and Intel Xeon W-2123 and prior impact Schneider Electric EcoStruxure™ Foxboro DCS V91 DCS Virtualization Server and H92 DCS Standard Workstation. View CVE Details Affected Products Schneider Electric EcoStruxure Foxboro DCS Vendor: Schneider Electric Product Version: Product Status: fixed, known_affected Remediations Vendor fix Upgrade to the latest Foxboro server (V95) and workstations (Dell D96): Please contact your local Service Representative or Schneider Electric Process Automation Global Customer Support Center for information on how to migrate to new hardware. https://pasupport.schneider-electric.com/home2020.asp?code=i1swrtYD1O7YcWYkLo5iZJHxEEY9U-agDBBtcLSP7EXks Mitigation If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: The BIOS, OS security patches are applied to significantly reduce the exploit possibility. Additional information is available here: https://se.my.site.com/PAkb/s/article/KA000127385 Several layers of defense-in-depth mechanisms available in the recommended security architecture of DCS system, including the computers themselves, and by following the General Security Recommendations specified below mitigate this vulnerability. https://pasupport.schneider-electric.com/Content/Documents/IASeries/b0700_lastrev/b0700hz_f.pdf Relevant CWE: CWE-200 Exposure of Sensitive Information to an Unauthorized Actor Metrics CVSS Version Base Score Base Severity Vector String 3.0 6.5 MEDIUM CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N Acknowledgments Schneider Electric CPCERT reported this vulnerability to CISA. General Security Recommendations We strongly recommend the following industry cybersecurity best practices. * Locate control and safety system networks and remote devices behind firewalls and isolate them from the business network. * Install physical controls so no unauthorized personnel can access your industrial control and safety systems, components, peripheral equipment, and networks. * Place all controllers in locked cabinets and never leave them in the “Program” mode. * Never connect programming software to any network other than the network intended for that device. * Scan all methods of mobile data exchange with the isolated network such as CDs, USB drives, etc. before use in the terminals or any node connected to these networks. * Never allow mobile devices that have connected to any other network besides the intended network to connect to the safety or control networks without proper sanitation. * Minimize network exposure for all control system devices and systems and ensure that they are not accessible from the Internet. * When remote access is required, use secure methods, such as Virtual Private Networks (VPNs). Recognize that VPNs may have vulnerabilities and should be updated to the most current version available. Also, understand that VPNs are only as secure as the connected devices. For more information refer to the Schneider Electric [Recommended Cybersecurity Best Practices](https://www.se.com/us/en/download/document/7EN52-0390/) document. For More Information This document provides an overview of the identified vulnerability or vulnerabilities and actions required to mitigate. For more details and assistance on how to protect your installation, contact your local Schneider Electric representative or Schneider Electric Industrial Cybersecurity Services: https://www.se.com/ww/en/work/solutions/cybersecurity/. These organizations will be fully aware of this situation and can support you through the process. For further information related to cybersecurity in Schneider Electric's products, visit the company's cybersecurity support portal page: https://www.se.com/ww/en/work/support/cybersecurity/overview.jsp LEGAL DISCLAIMER THIS NOTIFICATION DOCUMENT, THE INFORMATION CONTAINED HEREIN, AND ANY MATERIALS LINKED FROM IT (COLLECTIVELY, THIS “NOTIFICATION”) ARE INTENDED TO HELP PROVIDE AN OVERVIEW OF THE IDENTIFIED SITUATION AND SUGGESTED MITIGATION ACTIONS, REMEDIATION, FIX, AND/OR GENERAL SECURITY RECOMMENDATIONS AND IS PROVIDED ON AN “AS-IS” BASIS WITHOUT WARRANTY OR GUARANTEE OF ANY KIND. SCHNEIDER ELECTRIC DISCLAIMS ALL WARRANTIES RELATING TO THIS NOTIFICATION, EITHER EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SCHNEIDER ELECTRIC MAKES NO WARRANTY THAT THE NOTIFICATION WILL RESOLVE THE IDENTIFIED SITUATION. IN NO EVENT SHALL SCHNEIDER ELECTRIC BE LIABLE FOR ANY DAMAGES OR LOSSES WHATSOEVER IN CONNECTION WITH THIS NOTIFICATION, INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF SCHNEIDER ELECTRIC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. YOUR USE OF THIS NOTIFICATION IS AT YOUR OWN RISK, AND YOU ARE SOLELY LIABLE FOR ANY DAMAGES TO YOUR SYSTEMS OR ASSETS OR OTHER LOSSES THAT MAY RESULT FROM YOUR USE OF THIS NOTIFICATION. SCHNEIDER ELECTRIC RESERVES THE RIGHT TO UPDATE OR CHANGE THIS NOTIFICATION AT ANY TIME AND IN ITS SOLE DISCRETION About Schneider Electric Schneider's purpose is to create Impact by empowering all to make the most of our energy and resources, bridging progress and sustainability for all. We call this Life Is On. Our mission is to be the trusted partner in Sustainability and Efficiency. We are a global industrial technology leader bringing world-leading expertise in electrification, automation and digitization to smart industries, resilient infrastructure, future-proof data centers, intelligent buildings, and intuitive homes. Anchored by our deep domain expertise, we provide integrated end-to-end lifecycle AI enabled Industrial IoT solutions with connected products, automation, software and services, delivering digital twins to enable profitable growth for our customers. We are a people company with an ecosystem of 150,000 colleagues and more than a million partners operating in over 100 countries to ensure proximity to our customers and stakeholders. We embrace diversity and inclusion in everything we do, guided by our meaningful purpose of a sustainable future for all. www.se.com Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the exploitation risk of these vulnerabilities. Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolate them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. Advisory Conversion Disclaimer This ICSA is a verbatim republication of Schneider Electric CPCERT SEVD-2025-343-01 from a direct conversion of the vendor's Common Security Advisory Framework (CSAF) advisory. This is republished to CISA's website as a means of increasing visibility and is provided "as-is" for informational purposes only. CISA is not responsible for the editorial or technical accuracy of republished advisories and provides no warranties of any kind regarding any information contained within this advisory. Further, CISA does not endorse any commercial product or service. Please contact Schneider Electric CPCERT directly for any questions regarding this advisory. Revision History Initial Release Date: 2025-12-09 Date Revision Summary 2025-12-09 1 Original Release 2026-01-20 2 Initial Republication of Schneider Electric CPCERT SEVD-2025-343-01 advisory Legal Notice and Terms of Use

View CSAF Summary Successful exploitation of these vulnerabilities may allow an attacker to access sensitive information stored in variables within the ADI server. The following versions of Rockwell Automation Verve Asset Manager are affected: Verve Asset Manager (CVE-2025-14376, CVE-2025-14377) Verve Asset Manager (CVE-2025-14376, CVE-2025-14377) Verve Asset Manager (CVE-2025-14376, CVE-2025-14377) Verve Asset Manager (CVE-2025-14376, CVE-2025-14377) Verve Asset Manager (CVE-2025-14376, CVE-2025-14377) Verve Asset Manager (CVE-2025-14376, CVE-2025-14377) Verve Asset Manager (CVE-2025-14376, CVE-2025-14377) Verve Asset Manager (CVE-2025-14376, CVE-2025-14377) Verve Asset Manager (CVE-2025-14376, CVE-2025-14377) Verve Asset Manager (CVE-2025-14376, CVE-2025-14377) Verve Asset Manager (CVE-2025-14376, CVE-2025-14377) Verve Asset Manager (CVE-2025-14376, CVE-2025-14377) CVSS Vendor Equipment Vulnerabilities v3 7.9 Rockwell Automation Rockwell Automation Verve Asset Manager Insecure Storage of Sensitive Information, Cleartext Storage of Sensitive Information Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2025-14376 A security issue was discovered within the legacy ADI server component of Verve Asset Manager, where unencrypted sensitive data was stored in environment variables. This component was retired and became optional beginning with the 1.36 release in 2024. View CVE Details Affected Products Rockwell Automation Verve Asset Manager Vendor: Rockwell Automation Product Version: Rockwell Automation Verve Asset Manager: 1.33, Rockwell Automation Verve Asset Manager: 1.34, Rockwell Automation Verve Asset Manager: 1.35, Rockwell Automation Verve Asset Manager: 1.36, Rockwell Automation Verve Asset Manager: 1.37, Rockwell Automation Verve Asset Manager: 1.38, Rockwell Automation Verve Asset Manager: 1.39, Rockwell Automation Verve Asset Manager: 1.40, Rockwell Automation Verve Asset Manager: 1.41, Rockwell Automation Verve Asset Manager: 1.41.1, Rockwell Automation Verve Asset Manager: 1.41.2, Rockwell Automation Verve Asset Manager: 1.41.3 Product Status: known_affected Remediations Mitigation Rockwell Automation reports that the issue was resolved in version 1.42, and the component has been optional since version 1.36. Rockwell Automation recommends updating to the latest available version. Mitigation For additional details, refer to the advisory on the Rockwell Automation security page. Mitigation For further assistance, contact Rockwell Automation TechConnect for help. Relevant CWE: CWE-922 Insecure Storage of Sensitive Information Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.2 HIGH CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N CVE-2025-14377 A security issue was discovered within the legacy Ansible playbook component of Verve Asset Manager. The issue occurred because unencrypted sensitive information was incorrectly stored during playbook execution. This component was retired and became optional starting with the 1.36 release in 2024. View CVE Details Affected Products Rockwell Automation Verve Asset Manager Vendor: Rockwell Automation Product Version: Rockwell Automation Verve Asset Manager: 1.33, Rockwell Automation Verve Asset Manager: 1.34, Rockwell Automation Verve Asset Manager: 1.35, Rockwell Automation Verve Asset Manager: 1.36, Rockwell Automation Verve Asset Manager: 1.37, Rockwell Automation Verve Asset Manager: 1.38, Rockwell Automation Verve Asset Manager: 1.39, Rockwell Automation Verve Asset Manager: 1.40, Rockwell Automation Verve Asset Manager: 1.41, Rockwell Automation Verve Asset Manager: 1.41.1, Rockwell Automation Verve Asset Manager: 1.41.2, Rockwell Automation Verve Asset Manager: 1.41.3 Product Status: known_affected Remediations Mitigation Rockwell Automation reports that the issue was resolved in version 1.42, and the component has been optional since version 1.36. Rockwell Automation recommends updating to the latest available version. Mitigation For additional details, refer to the advisory on the Rockwell Automation security page. Mitigation For further assistance, contact Rockwell Automation TechConnect for help. Relevant CWE: CWE-312 Cleartext Storage of Sensitive Information Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.9 HIGH CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:L Acknowledgments Rockwell Automation reported these vulnerabilities to CISA Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities, such as: Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as virtual private networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. CISA also recommends users take the following measures to protect themselves from social engineering attacks: Do not click web links or open attachments in unsolicited email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams. Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks. No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time. Revision History Initial Release Date: 2026-01-20 Date Revision Summary 2026-01-20 1 Initial Republication of Rockwell Automation's security advisory Legal Notice and Terms of Use

View CSAF Summary Schneider Electric is aware of multiple vulnerabilities disclosed on CODESYS runtime system V3 communication server. Many vendors, including Schneider Electric, embed CODESYS in their offers. If successfully exploited, these vulnerabilities could result in a denial of service or, in some cases, in remote code execution on PacDrive controllers, Modicon Controllers M241 / M251 / M262 / M258 / LMC058 / LMC078 / M218 , HMISCU, the Simulation Runtime SoftSPS from EcoStruxure Machine Expert and EcoStruxure Microgrid Operation products. Failure to apply the mitigations provided below may result in denial of service and/or arbitrary remote code execution. The following versions of Schneider Electric devices using CODESYS Runtime are affected: HMISCU Controller (CVE-2022-4046, CVE-2023-28355, CVE-2022-47378, CVE-2022-47379, CVE-2022-47380, CVE-2022-47381, CVE-2022-47382, CVE-2022-47383, CVE-2022-47384, CVE-2022-47386, CVE-2022-47387, CVE-2022-47388, CVE-2022-47389, CVE-2022-47390, CVE-2022-47385, CVE-2022-47392, CVE-2022-47393, CVE-2022-47391, CVE-2023-37545, CVE-2023-37546, CVE-2023-37547, CVE-2023-37548, CVE-2023-37549, CVE-2023-37550, CVE-2023-37551, CVE-2023-37552, CVE-2023-37553, CVE-2023-37554, CVE-2023-37555, CVE-2023-37556, CVE-2023-37557, CVE-2023-37558, CVE-2023-37559, CVE-2023-3662, CVE-2023-3663, CVE-2023-3669, CVE-2023-3670) Modicon Controller LMC078 (CVE-2022-4046, CVE-2023-28355) Modicon Controller M241 (CVE-2022-4046, CVE-2023-28355, CVE-2022-47378, CVE-2022-47379, CVE-2022-47380, CVE-2022-47381, CVE-2022-47382, CVE-2022-47383, CVE-2022-47384, CVE-2022-47386, CVE-2022-47387, CVE-2022-47388, CVE-2022-47389, CVE-2022-47390, CVE-2022-47385, CVE-2022-47392, CVE-2022-47393, CVE-2022-47391, CVE-2023-37545, CVE-2023-37546, CVE-2023-37547, CVE-2023-37548, CVE-2023-37549, CVE-2023-37550, CVE-2023-37551, CVE-2023-37552, CVE-2023-37553, CVE-2023-37554, CVE-2023-37555, CVE-2023-37556, CVE-2023-37557, CVE-2023-37558, CVE-2023-37559, CVE-2023-3662, CVE-2023-3663, CVE-2023-3669, CVE-2023-3670) Modicon Controller M251 (CVE-2022-4046, CVE-2023-28355, CVE-2022-47378, CVE-2022-47379, CVE-2022-47380, CVE-2022-47381, CVE-2022-47382, CVE-2022-47383, CVE-2022-47384, CVE-2022-47386, CVE-2022-47387, CVE-2022-47388, CVE-2022-47389, CVE-2022-47390, CVE-2022-47385, CVE-2022-47392, CVE-2022-47393, CVE-2022-47391, CVE-2023-37545, CVE-2023-37546, CVE-2023-37547, CVE-2023-37548, CVE-2023-37549, CVE-2023-37550, CVE-2023-37551, CVE-2023-37552, CVE-2023-37553, CVE-2023-37554, CVE-2023-37555, CVE-2023-37556, CVE-2023-37557, CVE-2023-37558, CVE-2023-37559, CVE-2023-3662, CVE-2023-3663, CVE-2023-3669, CVE-2023-3670) Modicon Controller M262 (CVE-2022-4046, CVE-2023-28355, CVE-2022-47378, CVE-2022-47379, CVE-2022-47380, CVE-2022-47381, CVE-2022-47382, CVE-2022-47383, CVE-2022-47384, CVE-2022-47386, CVE-2022-47387, CVE-2022-47388, CVE-2022-47389, CVE-2022-47390, CVE-2022-47385, CVE-2022-47392, CVE-2022-47393, CVE-2022-47391, CVE-2023-37545, CVE-2023-37546, CVE-2023-37547, CVE-2023-37548, CVE-2023-37549, CVE-2023-37550, CVE-2023-37551, CVE-2023-37552, CVE-2023-37553, CVE-2023-37554, CVE-2023-37555, CVE-2023-37556, CVE-2023-37557, CVE-2023-37558, CVE-2023-37559, CVE-2023-3662, CVE-2023-3663, CVE-2023-3669, CVE-2023-3670) Modicon Controller M258 (CVE-2022-4046, CVE-2023-28355, CVE-2022-47378, CVE-2022-47379, CVE-2022-47380, CVE-2022-47381, CVE-2022-47382, CVE-2022-47383, CVE-2022-47384, CVE-2022-47386, CVE-2022-47387, CVE-2022-47388, CVE-2022-47389, CVE-2022-47390, CVE-2022-47385, CVE-2022-47392, CVE-2022-47393, CVE-2022-47391, CVE-2023-37545, CVE-2023-37546, CVE-2023-37547, CVE-2023-37548, CVE-2023-37549, CVE-2023-37550, CVE-2023-37551, CVE-2023-37552, CVE-2023-37553, CVE-2023-37554, CVE-2023-37555, CVE-2023-37556, CVE-2023-37557, CVE-2023-37558, CVE-2023-37559, CVE-2023-3662, CVE-2023-3663, CVE-2023-3669, CVE-2023-3670) Modicon Controller LMC058 (CVE-2022-4046, CVE-2023-28355, CVE-2022-47378, CVE-2022-47379, CVE-2022-47380, CVE-2022-47381, CVE-2022-47382, CVE-2022-47383, CVE-2022-47384, CVE-2022-47386, CVE-2022-47387, CVE-2022-47388, CVE-2022-47389, CVE-2022-47390, CVE-2022-47385, CVE-2022-47392, CVE-2022-47393, CVE-2022-47391, CVE-2023-37545, CVE-2023-37546, CVE-2023-37547, CVE-2023-37548, CVE-2023-37549, CVE-2023-37550, CVE-2023-37551, CVE-2023-37552, CVE-2023-37553, CVE-2023-37554, CVE-2023-37555, CVE-2023-37556, CVE-2023-37557, CVE-2023-37558, CVE-2023-37559, CVE-2023-3662, CVE-2023-3663, CVE-2023-3669, CVE-2023-3670) Modicon Controller M218 (CVE-2022-4046, CVE-2023-28355) PacDrive 3 Controllers: LMC Eco/Pro/Pro2 (CVE-2022-4046, CVE-2023-28355, CVE-2022-47378, CVE-2022-47379, CVE-2022-47380, CVE-2022-47381, CVE-2022-47382, CVE-2022-47383, CVE-2022-47384, CVE-2022-47386, CVE-2022-47387, CVE-2022-47388, CVE-2022-47389, CVE-2022-47390, CVE-2022-47385, CVE-2022-47392, CVE-2022-47393, CVE-2022-47391, CVE-2023-37545, CVE-2023-37546, CVE-2023-37547, CVE-2023-37548, CVE-2023-37549, CVE-2023-37550, CVE-2023-37551, CVE-2023-37552, CVE-2023-37553, CVE-2023-37554, CVE-2023-37555, CVE-2023-37556, CVE-2023-37557, CVE-2023-37558, CVE-2023-37559, CVE-2023-3662, CVE-2023-3663, CVE-2023-3669, CVE-2023-3670) SoftSPS embedded in EcoStruxure Machine Expert (CVE-2022-4046, CVE-2023-28355, CVE-2022-47378, CVE-2022-47379, CVE-2022-47380, CVE-2022-47381, CVE-2022-47382, CVE-2022-47383, CVE-2022-47384, CVE-2022-47386, CVE-2022-47387, CVE-2022-47388, CVE-2022-47389, CVE-2022-47390, CVE-2022-47385, CVE-2022-47392, CVE-2022-47393, CVE-2022-47391, CVE-2023-37545, CVE-2023-37546, CVE-2023-37547, CVE-2023-37548, CVE-2023-37549, CVE-2023-37550, CVE-2023-37551, CVE-2023-37552, CVE-2023-37553, CVE-2023-37554, CVE-2023-37555, CVE-2023-37556, CVE-2023-37557, CVE-2023-37558, CVE-2023-37559, CVE-2023-3662, CVE-2023-3663, CVE-2023-3669, CVE-2023-3670) Vijeo Designer embedded in EcoStruxure Machine Expert (CVE-2022-4046, CVE-2023-28355, CVE-2022-47378, CVE-2022-47379, CVE-2022-47380, CVE-2022-47381, CVE-2022-47382, CVE-2022-47383, CVE-2022-47384, CVE-2022-47386, CVE-2022-47387, CVE-2022-47388, CVE-2022-47389, CVE-2022-47390, CVE-2022-47385, CVE-2022-47392, CVE-2022-47393, CVE-2022-47391, CVE-2023-37545, CVE-2023-37546, CVE-2023-37547, CVE-2023-37548, CVE-2023-37549, CVE-2023-37550, CVE-2023-37551, CVE-2023-37552, CVE-2023-37553, CVE-2023-37554, CVE-2023-37555, CVE-2023-37556, CVE-2023-37557, CVE-2023-37558, CVE-2023-37559, CVE-2023-3662, CVE-2023-3663, CVE-2023-3669, CVE-2023-3670) Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series (CVE-2022-4046, CVE-2023-28355, CVE-2022-47378, CVE-2022-47379, CVE-2022-47380, CVE-2022-47381, CVE-2022-47382, CVE-2022-47383, CVE-2022-47384, CVE-2022-47386, CVE-2022-47387, CVE-2022-47388, CVE-2022-47389, CVE-2022-47390, CVE-2022-47385, CVE-2022-47392, CVE-2022-47393, CVE-2022-47391, CVE-2023-37545, CVE-2023-37546, CVE-2023-37547, CVE-2023-37548, CVE-2023-37549, CVE-2023-37550, CVE-2023-37551, CVE-2023-37552, CVE-2023-37553, CVE-2023-37554, CVE-2023-37555, CVE-2023-37556, CVE-2023-37557, CVE-2023-37558, CVE-2023-37559, CVE-2023-3662, CVE-2023-3663, CVE-2023-3669, CVE-2023-3670) Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU series (CVE-2022-4046, CVE-2023-28355, CVE-2022-47378, CVE-2022-47379, CVE-2022-47380, CVE-2022-47381, CVE-2022-47382, CVE-2022-47383, CVE-2022-47384, CVE-2022-47386, CVE-2022-47387, CVE-2022-47388, CVE-2022-47389, CVE-2022-47390, CVE-2022-47385, CVE-2022-47392, CVE-2022-47393, CVE-2022-47391, CVE-2023-37545, CVE-2023-37546, CVE-2023-37547, CVE-2023-37548, CVE-2023-37549, CVE-2023-37550, CVE-2023-37551, CVE-2023-37552, CVE-2023-37553, CVE-2023-37554, CVE-2023-37555, CVE-2023-37556, CVE-2023-37557, CVE-2023-37558, CVE-2023-37559, CVE-2023-3662, CVE-2023-3663, CVE-2023-3669, CVE-2023-3670) HMISCU Controller () Modicon Controller M241 () Modicon Controller M251 () Modicon Controller M262 () PacDrive 3 Controllers: LMC Eco/Pro/Pro2 () SoftSPS embedded in EcoStruxure Machine Expert () Vijeo Designer embedded in EcoStruxure Machine Expert () Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series iPC series with Vijeo Designer runtime () Vijeo Designer Basic () Harmony iPC series () Magelis XBT series (CVE-2022-4046, CVE-2023-28355, CVE-2022-47378, CVE-2022-47379, CVE-2022-47380, CVE-2022-47381, CVE-2022-47382, CVE-2022-47383, CVE-2022-47384, CVE-2022-47386, CVE-2022-47387, CVE-2022-47388, CVE-2022-47389, CVE-2022-47390, CVE-2022-47385, CVE-2022-47392, CVE-2022-47393, CVE-2022-47391, CVE-2023-37545, CVE-2023-37546, CVE-2023-37547, CVE-2023-37548, CVE-2023-37549, CVE-2023-37550, CVE-2023-37551, CVE-2023-37552, CVE-2023-37553, CVE-2023-37554, CVE-2023-37555, CVE-2023-37556, CVE-2023-37557, CVE-2023-37558, CVE-2023-37559, CVE-2023-3662, CVE-2023-3663, CVE-2023-3669, CVE-2023-3670) Easy Modicon M310 (CVE-2022-4046, CVE-2023-28355, CVE-2022-47378, CVE-2022-47379, CVE-2022-47380, CVE-2022-47381, CVE-2022-47382, CVE-2022-47383, CVE-2022-47384, CVE-2022-47386, CVE-2022-47387, CVE-2022-47388, CVE-2022-47389, CVE-2022-47390, CVE-2022-47385, CVE-2022-47392, CVE-2022-47393, CVE-2022-47391, CVE-2023-37545, CVE-2023-37546, CVE-2023-37547, CVE-2023-37548, CVE-2023-37549, CVE-2023-37550, CVE-2023-37551, CVE-2023-37552, CVE-2023-37553, CVE-2023-37554, CVE-2023-37555, CVE-2023-37556, CVE-2023-37557, CVE-2023-37558, CVE-2023-37559, CVE-2023-3662, CVE-2023-3663, CVE-2023-3669, CVE-2023-3670) Harmony P6 series () Vijeo Designer runtime () Vijeo Designer runtime () Easy Modicon M310 () CVSS Vendor Equipment Vulnerabilities v3 8.8 Schneider Electric Schneider Electric devices using CODESYS Runtime Improper Restriction of Operations within the Bounds of a Memory Buffer, Improper Validation of Integrity Check Value, Improper Validation of Consistency within Input, Out-of-bounds Write, Stack-based Buffer Overflow, Untrusted Pointer Dereference, Improper Input Validation, Files or Directories Accessible to External Parties, Uncontrolled Search Path Element, Improper Enforcement of Message Integrity During Transmission in a Communication Channel, Improper Restriction of Excessive Authentication Attempts, Exposure of Resource to Wrong Sphere Background Critical Infrastructure Sectors: Commercial Facilities, Critical Manufacturing, Energy Countries/Areas Deployed: Worldwide Company Headquarters Location: France Vulnerabilities Expand All + CVE-2022-4046 In addition to the functionality described above, there are memory access functions that allow the PLC application code to read or write memory. These are not limited to the data memories that are assigned to it or allocated by it. For this reason, the PLC application code can potentially access the entire RAM memory of the CODESYS Control runtime process surrounding it. This could allow PLC programmers who have successfully authenticated themselves at the controller to execute PLC application code that can modify itself or read or write sensitive data of the CODESYS Control runtime process. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller LMC078 All Versions, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric Modicon Controller M218 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. No fix planned Schneider Electric´s Modicon LMC078 controllers have reached end of their life and are no longer commercially available. They have been replaced by the Modicon M262 controllers. We recommend our customers to migrate to the latest offer. Please contact your local Schneider Electric technical support for more information. No fix planned Schneider Electric’s Modicon M218 controllers have reached their end of life and are no longer commercially available. They have been replaced by the Modicon Easy M200 and Modicon M241 controllers. We recommend our customers to migrate to the latest offer. Please contact your local Schneider Electric technical support for more information. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2023-28355 The PLC application code executed by the CODESYS Control Runtime contains a checksum. This enables the CODESYS development system to check at login whether its loaded project matches the PLC application code executed on the controller. This checksum is not sufficient to reliably detect PLC application code that has been modified in memory or boot application files that have been manipulated. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller LMC078 All Versions, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric Modicon Controller M218 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. No fix planned Schneider Electric´s Modicon LMC078 controllers have reached end of their life and are no longer commercially available. They have been replaced by the Modicon M262 controllers. We recommend our customers to migrate to the latest offer. Please contact your local Schneider Electric technical support for more information. No fix planned Schneider Electric’s Modicon M218 controllers have reached their end of life and are no longer commercially available. They have been replaced by the Modicon Easy M200 and Modicon M241 controllers. We recommend our customers to migrate to the latest offer. Please contact your local Schneider Electric technical support for more information. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-354 Improper Validation of Integrity Check Value Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVE-2022-47378 After successful authentication, specific crafted communication requests with inconsistent content can cause the CmpFiletransfer component to read internally from an invalid address, potentially leading to a denial-of-service condition. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-1288 Improper Validation of Consistency within Input Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2022-47379 After successful authentication, specific crafted communication requests can cause the CmpApp component to write attacker-controlled data to memory, which can lead to a denial-of-service condition, memory overwriting, or remote code execution. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-787 Out-of-bounds Write Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-47380 After successful authentication, specific crafted communication requests can cause the CmpApp component to write attacker-controlled data to stack, which can lead to a denial-of-service condition, memory overwriting, or remote code execution. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-121 Stack-based Buffer Overflow Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-47381 After successful authentication, specific crafted communication requests can cause the CmpApp component to write attacker-controlled data to stack, which can lead to a denial-of-service condition, memory overwriting, or remote code execution. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-121 Stack-based Buffer Overflow Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-47382 After successful authentication, specific crafted communication requests can cause the CmpTraceMgr component to write attacker-controlled data to stack, which can lead to a denial-of-service condition, memory overwriting, or remote code execution. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-121 Stack-based Buffer Overflow Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-47383 After successful authentication, specific crafted communication requests can cause the CmpTraceMgr component to write attacker-controlled data to stack, which can lead to a denial-of-service condition, memory overwriting, or remote code execution. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-121 Stack-based Buffer Overflow Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-47384 After successful authentication, specific crafted communication requests can cause the CmpTraceMgr component to write attacker-controlled data to stack, which can lead to a denial-of-service condition, memory overwriting, or remote code execution. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-121 Stack-based Buffer Overflow Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-47386 After successful authentication, specific crafted communication requests can cause the CmpTraceMgr component to write attacker-controlled data to stack, which can lead to a denial-of-service condition, memory overwriting, or remote code execution. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-121 Stack-based Buffer Overflow Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-47387 After successful authentication, specific crafted communication requests can cause the CmpTraceMgr component to write attacker-controlled data to stack, which can lead to a denial-of-service condition, memory overwriting, or remote code execution. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-121 Stack-based Buffer Overflow Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-47388 After successful authentication, specific crafted communication requests can cause the CmpTraceMgr component to write attacker-controlled data to stack, which can lead to a denial-of-service condition, memory overwriting, or remote code execution. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-121 Stack-based Buffer Overflow Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-47389 After successful authentication, specific crafted communication requests can cause the CmpTraceMgr component to write attacker-controlled data to stack, which can lead to a denial-of-service condition, memory overwriting, or remote code execution. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-121 Stack-based Buffer Overflow Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-47390 After successful authentication, specific crafted communication requests can cause the CmpTraceMgr component to write attacker-controlled data to stack, which can lead to a denial-of-service condition, memory overwriting, or remote code execution. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-121 Stack-based Buffer Overflow Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-47385 After successful authentication, specific crafted communication requests can cause the CmpAppForce component to write attacker-controlled data to stack, which can lead to a denial-of-service condition, memory overwriting, or remote code execution. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-121 Stack-based Buffer Overflow Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-47392 After successful authentication, specific crafted communication requests with inconsistent content can cause the CmpApp/CmpAppBP/CmpAppForce components to read internally from an invalid address, potentially leading to a denial-of-service condition. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-1288 Improper Validation of Consistency within Input Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2022-47393 After successful authentication, specific crafted communication requests can cause the CmpFiletransfer component to dereference addresses provided by the request for internal read access, which can lead to a denial-of-service situation. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-822 Untrusted Pointer Dereference Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2022-47391 Crafted communication requests can cause the affected products to read internally from an invalid address, potentially leading to a denial-of-service condition. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-1288 Improper Validation of Consistency within Input Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-37545 After successful authentication as a user, specific crafted communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-ofservice condition. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-20 Improper Input Validation Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2023-37546 After successful authentication as a user, specific crafted communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-ofservice condition. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-20 Improper Input Validation Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2023-37547 After successful authentication as a user, specific crafted communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-ofservice condition. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-20 Improper Input Validation Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2023-37548 After successful authentication as a user, specific crafted communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-ofservice condition. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-20 Improper Input Validation Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2023-37549 After successful authentication as a user, specific crafted communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-ofservice condition. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-20 Improper Input Validation Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2023-37550 After successful authentication as a user, specific crafted communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-ofservice condition. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-20 Improper Input Validation Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2023-37551 After successful authentication as a user, specially crafted communication requests can utilize the CmpApp component to download files with any file extensions to the controller. In contrast to the regular file download via CmpFileTransfer, no filtering of certain file types is performed here. As a result, the integrity of the CODESYS control runtime system may be compromised by the files loaded onto the controller. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-552 Files or Directories Accessible to External Parties Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVE-2023-37552 After successful authentication as a user, specific crafted communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of service condition. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-20 Improper Input Validation Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2023-37553 After successful authentication as a user, specific crafted communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of service condition. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-20 Improper Input Validation Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2023-37554 After successful authentication as a user, specific crafted communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of service condition. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-20 Improper Input Validation Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2023-37555 After successful authentication as a user, specific crafted communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of service condition. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-20 Improper Input Validation Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2023-37556 After successful authentication as a user, specific crafted communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of service condition. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-20 Improper Input Validation Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2023-37557 After successful authentication as a user, specific crafted communication requests can cause the CmpAppBP component to overwrite a heap-based buffer, which can lead to a denial-of-service condition. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-787 Out-of-bounds Write Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2023-37558 After successful authentication as a user, specific crafted communication requests with inconsistent content can cause the CmpAppForce component to read internally from an invalid address, potentially leading to a denial-of service condition. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-20 Improper Input Validation Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2023-37559 After successful authentication as a user, specific crafted communication requests with inconsistent content can cause the CmpAppForce component to read internally from an invalid address, potentially leading to a denial-of service condition. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-20 Improper Input Validation Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2023-3662 The CODESYS Development System is vulnerable to the execution of malicious binaries from the current working directory. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-427 Uncontrolled Search Path Element Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.3 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H CVE-2023-3663 The Notification Center of the CODESYS Development System receives messages without ensuring that the message was not modified during transmission. This finally enables MITMs code execution when the user clicks the Learn More button. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-924 Improper Enforcement of Message Integrity During Transmission in a Communication Channel Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2023-3669 The Notification Center of the CODESYS Development System receives messages without ensuring that the message was not modified during transmission. This finally enables MITMs code execution when the user clicks the Learn More button. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-307 Improper Restriction of Excessive Authentication Attempts Metrics CVSS Version Base Score Base Severity Vector String 3.1 3.3 LOW CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVE-2023-3670 CODESYS Scripting executes potentially malicious scripts saved by another user. View CVE Details Affected Products Schneider Electric devices using CODESYS Runtime Vendor: Schneider Electric Product Version: Schneider Electric HMISCU Controller All versions prior to v6.3.1, Schneider Electric Modicon Controller M241 All versions prior to v5.2.11.18, Schneider Electric Modicon Controller M251 All Versions prior to v5.2.11.18, Schneider Electric Modicon Controller M262 All versions prior to v5.2.8.12, Schneider Electric Modicon Controller M258 All Versions, Schneider Electric Modicon Controller LMC058 All Versions, Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All versions prior to v1.76.14.1, Schneider Electric SoftSPS embedded in EcoStruxure Machine Expert All Versions prior to Machine Expert v2.2, Schneider Electric Vijeo Designer embedded in EcoStruxure Machine Expert All versions prior to v6.3.1, Schneider Electric Harmony (Formerly Magelis) HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series All Versions prior to V6.3 HF3, Schneider Electric Easy Harmony HMIET6/HMIFT6 Magelis HMIGXU all versions prior to v2.0 HF2, Schneider Electric Magelis XBT series All Versions, Schneider Electric Easy Modicon M310 All versions prior to v3.1.5.82 Product Status: fixed, known_affected Remediations Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. In order to complete the update, connect to Harmony HMI and download the project file using Vijeo Designer v6.3.1. Vendor fix Modicon Controller M241 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M241 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M251 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M251 to the latest Firmware and preform reboot. Vendor fix Modicon Controller M262 Firmware delivered with Machine Expert v2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to v2.2 of Machine Expert. Update Modicon Controller M262 to the latest firmware and preform reboot. No fix planned Schneider Electric’s Magelis XBT series have reached their end of commercialization. Magelis XBTGT/XBTGK offers have been replaced by HMIGTO/HMIGTU/HMIGK. We recommend our customers to migrate to the latest offers. For Magelis XBT series that haven't been replaced, please contact your local Schneider Electric technical support for more information. Vendor fix PacDrive 3 Controllers LMC Eco/Pro/Pro2 Firmware delivered with Machine Expert V2.2 includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/2226-ecostruxure-machine-expert-software/ On the engineering workstation, update to V2.2 of Machine Expert. Update PacDrive 3 Controllers: LMC Eco/Pro/Pro2 to the latest Firmware and preform reboot. Vendor fix Version 6.3.1 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeodesigner-hmi-software/#software-and-firmware On the engineering workstation, update to v6.3.1 of Vijeo Designer. Vendor fix SoftSPS component has been removed from Machine Expert V2.2. Machine Expert can be updated through the Schneider Electric Software Update (SESU) application. Mitigation • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use. • Use encrypted communication links. • The “Cybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment” provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneiderelectric.com/files?p_enDocType=User+guide&p_File_Name=EIO0000004242.00.pdf&p_Doc_Ref=EIO0000004242. • Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105. Mitigation • Enable the optional ‘Implicit Checks’ on logic applications. • Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs. • Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. • Use firewalls to protect and separate the control system network from other networks. • Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/securitynotifications.jsp Vendor fix Version 3.1.5.82 includes a fix for this vulnerability and can be download here: https://www.se.com/ww/en/product-range/268959560-easy-modicon-m310 As an alternative, contact your Schneider Electric Customer Care Center to obtain the firmware. To complete the update, connect to M310 and download the firmware using EcoStruxureTM Motion Expert. Vendor fix Version 6.3 HF3 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Hot Fix. For additional detail please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 HF3 of Vijeo Designer. Vendor fix Vijeo Designer Basic v2.0 HotFix 2 includes a fix for this vulnerability. Please contact your Schneider Electric Customer Care Center to obtain the installer. To complete the update, connect to Harmony HMI and download the firmware using Vijeo Designer Basic. Vendor fix Version 6.3 SP2 of Vijeo Designer includes a fix for this vulnerability and can be updated through the Schneider Electric Software Update (SESU) application. https://www.se.com/ww/en/product-range/1054-vijeo-designer-hmi-software/#software-and-firmware As an alternative, please contact your Schneider Electric Customer Care Center to obtain the Fix. For additional details, please refer to the supplied help file in Hot Fix. On the engineering workstation, update to v6.3 SP2 of Vijeo Designer. Mitigation Customers should immediately apply the following mitigations to reduce the risk of exploitation: • Ensure usage of user management and password features. User rights are enabled by default and forced to create a strong password at first use.• Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/484.• Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.• Use firewalls to protect and separate the control system network from other networks.• Use VPN (Virtual Private Networks) tunnels if remote access is required. • Limit the access to both development and control system by physical means, operating system features, etc. • Protect both development and control system by using up to date malware protection. Relevant CWE: CWE-668 Exposure of Resource to Wrong Sphere Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.3 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H Acknowledgments Schneider Electric CPCERT reported these vulnerabilities to CISA. General Security Recommendations We strongly recommend the following industry cybersecurity best practices. https://www.se.com/us/en/download/document/7EN52-0390/ * Locate control and safety system networks and remote devices behind firewalls and isolate them from the business network. * Install physical controls so no unauthorized personnel can access your industrial control and safety systems, components, peripheral equipment, and networks. * Place all controllers in locked cabinets and never leave them in the “Program” mode. * Never connect programming software to any network other than the network intended for that device. * Scan all methods of mobile data exchange with the isolated network such as CDs, USB drives, etc. before use in the terminals or any node connected to these networks. * Never allow mobile devices that have connected to any other network besides the intended network to connect to the safety or control networks without proper sanitation. * Minimize network exposure for all control system devices and systems and ensure that they are not accessible from the Internet. * When remote access is required, use secure methods, such as Virtual Private Networks (VPNs). Recognize that VPNs may have vulnerabilities and should be updated to the most current version available. Also, understand that VPNs are only as secure as the connected devices. For more information refer to the Schneider Electric Recommended Cybersecurity Best Practices document. For More Information This document provides an overview of the identified vulnerability or vulnerabilities and actions required to mitigate. For more details and assistance on how to protect your installation, contact your local Schneider Electric representative or Schneider Electric Industrial Cybersecurity Services: https://www.se.com/ww/en/work/solutions/cybersecurity/. These organizations will be fully aware of this situation and can support you through the process. For further information related to cybersecurity in Schneider Electric’s products, visit the company’s cybersecurity support portal page: https://www.se.com/ww/en/work/support/cybersecurity/overview.jsp LEGAL DISCLAIMER THIS NOTIFICATION DOCUMENT, THE INFORMATION CONTAINED HEREIN, AND ANY MATERIALS LINKED FROM IT (COLLECTIVELY, THIS “NOTIFICATION”) ARE INTENDED TO HELP PROVIDE AN OVERVIEW OF THE IDENTIFIED SITUATION AND SUGGESTED MITIGATION ACTIONS, REMEDIATION, FIX, AND/OR GENERAL SECURITY RECOMMENDATIONS AND IS PROVIDED ON AN “AS-IS” BASIS WITHOUT WARRANTY OR GUARANTEE OF ANY KIND. SCHNEIDER ELECTRIC DISCLAIMS ALL WARRANTIES RELATING TO THIS NOTIFICATION, EITHER EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SCHNEIDER ELECTRIC MAKES NO WARRANTY THAT THE NOTIFICATION WILL RESOLVE THE IDENTIFIED SITUATION. IN NO EVENT SHALL SCHNEIDER ELECTRIC BE LIABLE FOR ANY DAMAGES OR LOSSES WHATSOEVER IN CONNECTION WITH THIS NOTIFICATION, INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF SCHNEIDER ELECTRIC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. YOUR USE OF THIS NOTIFICATION IS AT YOUR OWN RISK, AND YOU ARE SOLELY LIABLE FOR ANY DAMAGES TO YOUR SYSTEMS OR ASSETS OR OTHER LOSSES THAT MAY RESULT FROM YOUR USE OF THIS NOTIFICATION. SCHNEIDER ELECTRIC RESERVES THE RIGHT TO UPDATE OR CHANGE THIS NOTIFICATION AT ANY TIME AND IN ITS SOLE DISCRETION About Schneider Electric Schneider’s purpose is to create Impact by empowering all to make the most of our energy and resources, bridging progress and sustainability for all. We call this Life Is On. Our mission is to be the trusted partner in Sustainability and Efficiency. We are a global industrial technology leader bringing world-leading expertise in electrification, automation and digitization to smart industries, resilient infrastructure, future-proof data centers, intelligent buildings, and intuitive homes. Anchored by our deep domain expertise, we provide integrated end-to-end lifecycle AI enabled Industrial IoT solutions with connected products, automation, software and services, delivering digital twins to enable profitable growth for our customers. We are a people company with an ecosystem of 150,000 colleagues and more than a million partners operating in over 100 countries to ensure proximity to our customers and stakeholders. We embrace diversity and inclusion in everything we do, guided by our meaningful purpose of a sustainable future for all. Details Vulnerabilities disclosed by CODESYSTM group in the CODESYS Runtime and Simulation Runtime impact Schneider Electric controller products and software. Additional information about the vulnerabilities can be found in the CODESYSTM Advisories at: Advisory 2023-02 • Advisory 2023-03 • Advisory 2023-04 • Advisory 2023-05 • Advisory 2023-06 • Advisory 2023-07 • Advisory 2023-08 • Advisory 2023-09 Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the exploitation risk of this vulnerability. Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolate them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. Advisory Conversion Disclaimer This ICSA is a verbatim republication of Schneider Electric CPCERT SEVD-2023-192-04 from a direct conversion of the vendor's Common Security Advisory Framework (CSAF) advisory. This is republished to CISA's website as a means of increasing visibility and is provided "as-is" for informational purposes only. CISA is not responsible for the editorial or technical accuracy of republished advisories and provides no warranties of any kind regarding any information contained within this advisory. Further, CISA does not endorse any commercial product or service. Please contact Schneider Electric CPCERT directly for any questions regarding this advisory. Revision History Initial Release Date: 2023-07-11 Date Revision Summary 2023-07-11 1 Original Release 2023-08-08 2 New CODESYS advisories 2023-04 to 2023-09 added. Additional impacted product: Harmony and Easy Harmony, Vijeo Designer embedded in EcoStruxure Machine Expert. 2024-01-09 3 Remediations added for different products. 2024-03-12 4 A remediation is now available for HMIGK/HMIGTO/HMIGTU/HMIGTUX/HMISTU series 2024-04-09 5 A remediation is now available for Easy Harmony HMIET6/HMIFT6, and Magelis HMIGXU series 2024-06-11 6 Easy Modicon M310 is added to the list of products impacted 2025-08-12 7 Remediations are available for Harmony iPC series and Harmony P6 series with Vijeo Designer. 2025-11-11 8 Remediation is available for Easy Modicon M310. 2025-12-09 9 Replaced advisory IDs with CVE IDs. Added vulnerability details, including CVE descriptions, CWE identifiers, CVSS scores, and vector strings. Corrected mappings of affected and fixed products for each CVE. 2026-01-20 10 Initial Republication of Schneider Electric CPCERT SEVD-2023-192-04 advisory Legal Notice and Terms of Use

View CSAF Summary Successful exploitation of these vulnerabilities could enable an attacker to execute remote code, perform SQL injection, escalate privileges, or access sensitive information. The following versions of AVEVA Process Optimization are affected: Process Optimization (CVE-2025-61937, CVE-2025-64691, CVE-2025-61943, CVE-2025-65118, CVE-2025-64729, CVE-2025-65117, CVE-2025-64769) CVSS Vendor Equipment Vulnerabilities v3 10 AVEVA AVEVA Process Optimization Improper Control of Generation of Code ('Code Injection'), Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection'), Uncontrolled Search Path Element, Missing Authorization, Use of Potentially Dangerous Function, Cleartext Transmission of Sensitive Information Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: United Kingdom Vulnerabilities Expand All + CVE-2025-61937 The vulnerability, if exploited, could allow an unauthenticated miscreant to achieve remote code execution under OS System privileges of "taoimr" service, potentially resulting in complete compromise of the Model Application Server. View CVE Details Affected Products AVEVA Process Optimization Vendor: AVEVA Product Version: AVEVA Process Optimization: <=2024.1 Product Status: known_affected Remediations Mitigation AVEVA recommends users take the following action: Vendor fix Update to AVEVA Process Optimization v2025 Mitigation AVEVA alternatively recommends the following actions users can take to mitigate risk: Vendor fix Apply Host and/or Network firewall rules restricting the taoimr service to accept traffic only from trusted source(s). By default, AVEVA Process Optimization listens on port 8888/8889(TLS). Please refer to the AVEVA Process Optimization Installation Guide for additional details on ports configuration. Mitigation Apply ACLs to the installation and data folders, limiting write-access to trusted users only. Vendor fix Maintain a trusted chain-of-custody on Process Optimization project files during creation, modification, distribution, backups, and use. Mitigation For more information, please Aveva's security bulletin AVEVA-2026-001. Relevant CWE: CWE-94 Improper Control of Generation of Code ('Code Injection') Metrics CVSS Version Base Score Base Severity Vector String 3.1 10 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CVE-2025-64691 The vulnerability, if exploited, could allow an authenticated miscreant (OS Standard User) to tamper with TCL Macro scripts and escalate privileges to OS System, potentially resulting in complete compromise of the Model Application Server. View CVE Details Affected Products AVEVA Process Optimization Vendor: AVEVA Product Version: AVEVA Process Optimization: <=2024.1 Product Status: known_affected Remediations Mitigation AVEVA recommends users take the following action: Vendor fix Update to AVEVA Process Optimization v2025 Mitigation AVEVA alternatively recommends the following actions users can take to mitigate risk: Vendor fix Apply Host and/or Network firewall rules restricting the taoimr service to accept traffic only from trusted source(s). By default, AVEVA Process Optimization listens on port 8888/8889(TLS). Please refer to the AVEVA Process Optimization Installation Guide for additional details on ports configuration. Mitigation Apply ACLs to the installation and data folders, limiting write-access to trusted users only. Vendor fix Maintain a trusted chain-of-custody on Process Optimization project files during creation, modification, distribution, backups, and use. Mitigation For more information, please Aveva's security bulletin AVEVA-2026-001. Relevant CWE: CWE-94 Improper Control of Generation of Code ('Code Injection') Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVE-2025-61943 The vulnerability, if exploited, could allow an authenticated miscreant (Process Optimization Standard User) to tamper with queries in Captive Historian and achieve code execution under SQL Server administrative privileges, potentially resulting in complete compromise of the SQL Server. View CVE Details Affected Products AVEVA Process Optimization Vendor: AVEVA Product Version: AVEVA Process Optimization: <=2024.1 Product Status: known_affected Remediations Mitigation AVEVA recommends users take the following action: Vendor fix Update to AVEVA Process Optimization v2025 Mitigation AVEVA alternatively recommends the following actions users can take to mitigate risk: Vendor fix Apply Host and/or Network firewall rules restricting the taoimr service to accept traffic only from trusted source(s). By default, AVEVA Process Optimization listens on port 8888/8889(TLS). Please refer to the AVEVA Process Optimization Installation Guide for additional details on ports configuration. Mitigation Apply ACLs to the installation and data folders, limiting write-access to trusted users only. Vendor fix Maintain a trusted chain-of-custody on Process Optimization project files during creation, modification, distribution, backups, and use. Mitigation For more information, please Aveva's security bulletin AVEVA-2026-001. Relevant CWE: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.4 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N CVE-2025-65118 The vulnerability, if exploited, could allow an authenticated miscreant (OS Standard User) to trick Process Optimization services into loading arbitrary code and escalate privileges to OS System, potentially resulting in complete compromise of the Model Application Server. View CVE Details Affected Products AVEVA Process Optimization Vendor: AVEVA Product Version: AVEVA Process Optimization: <=2024.1 Product Status: known_affected Remediations Mitigation AVEVA recommends users take the following action: Vendor fix Update to AVEVA Process Optimization v2025 Mitigation AVEVA alternatively recommends the following actions users can take to mitigate risk: Vendor fix Apply Host and/or Network firewall rules restricting the taoimr service to accept traffic only from trusted source(s). By default, AVEVA Process Optimization listens on port 8888/8889(TLS). Please refer to the AVEVA Process Optimization Installation Guide for additional details on ports configuration. Mitigation Apply ACLs to the installation and data folders, limiting write-access to trusted users only. Vendor fix Maintain a trusted chain-of-custody on Process Optimization project files during creation, modification, distribution, backups, and use. Mitigation For more information, please Aveva's security bulletin AVEVA-2026-001. Relevant CWE: CWE-427 Uncontrolled Search Path Element Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVE-2025-64729 The vulnerability, if exploited, could allow an authenticated miscreant (OS Standard User) to tamper with Process Optimization project files, embed code, and escalate their privileges to the identity of a victim user who subsequently interacts with the project files. View CVE Details Affected Products AVEVA Process Optimization Vendor: AVEVA Product Version: AVEVA Process Optimization: <=2024.1 Product Status: known_affected Remediations Mitigation AVEVA recommends users take the following action: Vendor fix Update to AVEVA Process Optimization v2025 Mitigation AVEVA alternatively recommends the following actions users can take to mitigate risk: Vendor fix Apply Host and/or Network firewall rules restricting the taoimr service to accept traffic only from trusted source(s). By default, AVEVA Process Optimization listens on port 8888/8889(TLS). Please refer to the AVEVA Process Optimization Installation Guide for additional details on ports configuration. Mitigation Apply ACLs to the installation and data folders, limiting write-access to trusted users only. Vendor fix Maintain a trusted chain-of-custody on Process Optimization project files during creation, modification, distribution, backups, and use. Mitigation For more information, please Aveva's security bulletin AVEVA-2026-001. Relevant CWE: CWE-862 Missing Authorization Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.1 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L CVE-2025-65117 The vulnerability, if exploited, could allow an authenticated miscreant (Process Optimization Designer User) to embed OLE objects into graphics, and escalate their privileges to the identity of a victim user who subsequently interacts with the graphical elements. View CVE Details Affected Products AVEVA Process Optimization Vendor: AVEVA Product Version: AVEVA Process Optimization: <=2024.1 Product Status: known_affected Remediations Mitigation AVEVA recommends users take the following action: Vendor fix Update to AVEVA Process Optimization v2025 Mitigation AVEVA alternatively recommends the following actions users can take to mitigate risk: Vendor fix Apply Host and/or Network firewall rules restricting the taoimr service to accept traffic only from trusted source(s). By default, AVEVA Process Optimization listens on port 8888/8889(TLS). Please refer to the AVEVA Process Optimization Installation Guide for additional details on ports configuration. Mitigation Apply ACLs to the installation and data folders, limiting write-access to trusted users only. Vendor fix Maintain a trusted chain-of-custody on Process Optimization project files during creation, modification, distribution, backups, and use. Mitigation For more information, please Aveva's security bulletin AVEVA-2026-001. Relevant CWE: CWE-676 Use of Potentially Dangerous Function Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.4 HIGH CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N CVE-2025-64769 The Process Optimization application suite leverages connection channels/protocols that by-default are not encrypted and could become subject to hijacking or data leakage in certain man-in-the-Middle or passive inspection scenarios. View CVE Details Affected Products AVEVA Process Optimization Vendor: AVEVA Product Version: AVEVA Process Optimization: <=2024.1 Product Status: known_affected Remediations Mitigation AVEVA recommends users take the following action: Vendor fix Update to AVEVA Process Optimization v2025 Mitigation AVEVA alternatively recommends the following actions users can take to mitigate risk: Vendor fix Apply Host and/or Network firewall rules restricting the taoimr service to accept traffic only from trusted source(s). By default, AVEVA Process Optimization listens on port 8888/8889(TLS). Please refer to the AVEVA Process Optimization Installation Guide for additional details on ports configuration. Mitigation Apply ACLs to the installation and data folders, limiting write-access to trusted users only. Vendor fix Maintain a trusted chain-of-custody on Process Optimization project files during creation, modification, distribution, backups, and use. Mitigation For more information, please Aveva's security bulletin AVEVA-2026-001. Relevant CWE: CWE-319 Cleartext Transmission of Sensitive Information Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.1 HIGH CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L Acknowledgments Christopher Wu of Veracode reported these vulnerabilities to AVEVA AVEVA reported these vulnerabilities to CISA Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of this (these) vulnerability(ies), such as: Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. CISA also recommends users take the following measures to protect themselves from social engineering attacks: Do not click web links or open attachments in unsolicited email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams. Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks. No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time. Revision History Initial Release Date: 2026-01-15 Date Revision Summary 2026-01-15 1 Initial Republication of AVEVA-2026-001 Legal Notice and Terms of Use

View CSAF Summary Ruggedcom ROS devices contain a temporary denial of service vulnerability that could allow an attacker to crash and restart the device. Siemens has released new versions for the affected products and recommends to update to the latest versions. The following versions of Siemens RUGGEDCOM ROS are affected: RUGGEDCOM RMC8388 V5.X (CVE-2025-40935) RUGGEDCOM RS416Pv2 V5.X (CVE-2025-40935) RUGGEDCOM RS416v2 V5.X (CVE-2025-40935) RUGGEDCOM RS900 (32M) V5.X (CVE-2025-40935) RUGGEDCOM RS900G (32M) V5.X (CVE-2025-40935) RUGGEDCOM RSG2100 (32M) V5.X (CVE-2025-40935) RUGGEDCOM RSG2100P (32M) V5.X (CVE-2025-40935) RUGGEDCOM RSG2288 V5.X (CVE-2025-40935) RUGGEDCOM RSG2300 V5.X (CVE-2025-40935) RUGGEDCOM RSG2300P V5.X (CVE-2025-40935) RUGGEDCOM RSG2488 V5.X (CVE-2025-40935) RUGGEDCOM RSG907R (CVE-2025-40935) RUGGEDCOM RSG908C (CVE-2025-40935) RUGGEDCOM RSG909R (CVE-2025-40935) RUGGEDCOM RSG910C (CVE-2025-40935) RUGGEDCOM RSG920P V5.X (CVE-2025-40935) RUGGEDCOM RSL910 (CVE-2025-40935) RUGGEDCOM RST2228 (CVE-2025-40935) RUGGEDCOM RST2228P (CVE-2025-40935) RUGGEDCOM RST916C (CVE-2025-40935) RUGGEDCOM RST916P (CVE-2025-40935) CVSS Vendor Equipment Vulnerabilities v3 4.3 Siemens Siemens RUGGEDCOM ROS Improper Input Validation Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Germany Vulnerabilities Expand All + CVE-2025-40935 Affected devices do not properly validate input during the TLS certificate upload process of the web service. This could allow an authenticated remote attacker to trigger a device crash and reboot, leading to a temporary Denial of Service on the device. View CVE Details Affected Products Siemens RUGGEDCOM ROS Vendor: Siemens Product Version: RUGGEDCOM RMC8388 V5.X, RUGGEDCOM RS416Pv2 V5.X, RUGGEDCOM RS416v2 V5.X, RUGGEDCOM RS900 (32M) V5.X, RUGGEDCOM RS900G (32M) V5.X, RUGGEDCOM RSG2100 (32M) V5.X, RUGGEDCOM RSG2100P (32M) V5.X, RUGGEDCOM RSG2288 V5.X, RUGGEDCOM RSG2300 V5.X, RUGGEDCOM RSG2300P V5.X, RUGGEDCOM RSG2488 V5.X, RUGGEDCOM RSG907R, RUGGEDCOM RSG908C, RUGGEDCOM RSG909R, RUGGEDCOM RSG910C, RUGGEDCOM RSG920P V5.X, RUGGEDCOM RSL910, RUGGEDCOM RST2228, RUGGEDCOM RST2228P, RUGGEDCOM RST916C, RUGGEDCOM RST916P Product Status: known_affected Remediations Vendor fix Update to V5.10.1 or later version Relevant CWE: CWE-20 Improper Input Validation Metrics CVSS Version Base Score Base Severity Vector String 3.1 4.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L Acknowledgments Siemens ProductCERT reported this vulnerability to CISA. General Recommendations As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity Additional Resources For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories Terms of Use The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/terms-of-use. Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the exploitation risk of these vulnerabilities. Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolate them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. Advisory Conversion Disclaimer This ICSA is a verbatim republication of Siemens ProductCERT SSA-763474 from a direct conversion of the vendor's Common Security Advisory Framework (CSAF) advisory. This is republished to CISA's website as a means of increasing visibility and is provided "as-is" for informational purposes only. CISA is not responsible for the editorial or technical accuracy of republished advisories and provides no warranties of any kind regarding any information contained within this advisory. Further, CISA does not endorse any commercial product or service. Please contact Siemens ProductCERT directly for any questions regarding this advisory. Revision History Initial Release Date: 2025-12-09 Date Revision Summary 2025-12-09 1 Publication Date 2026-01-14 2 Initial Republication of Siemens ProductCERT SSA-763474 advisory Legal Notice and Terms of Use

View CSAF Summary Nozomi Networks has published information on vulnerabilities in Nozomi Guardian/CMC. This advisory lists the related Siemens Industrial products affected by these vulnerabilities. Siemens is preparing fix versions and recommends countermeasures for products where fixes are not, or not yet available. The following versions of Siemens RUGGEDCOM APE1808 Devices are affected: RUGGEDCOM APE1808 (CVE-2025-40891, CVE-2025-40892, CVE-2025-40893, CVE-2025-40898) CVSS Vendor Equipment Vulnerabilities v3 8.9 Siemens Siemens RUGGEDCOM APE1808 Devices Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'), Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Germany Vulnerabilities Expand All + CVE-2025-40891 A Stored HTML Injection vulnerability was discovered in the Time Machine Snapshot Diff functionality due to improper validation of network traffic data. An unauthenticated attacker can send specially crafted network packets at two different times to inject HTML tags into asset attributes across two snapshots. Exploitation requires a victim to use the Time Machine Snapshot Diff feature on those specific snapshots and perform specific GUI actions, at which point the injected HTML renders in their browser, enabling phishing and open redirect attacks. Full XSS exploitation is prevented by input validation and Content Security Policy. Attack complexity is high due to multiple required conditions. View CVE Details Affected Products Siemens RUGGEDCOM APE1808 Devices Vendor: Siemens Product Version: RUGGEDCOM APE1808 Product Status: known_affected Remediations Vendor fix Contact customer support to receive patch and update information Relevant CWE: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Metrics CVSS Version Base Score Base Severity Vector String 3.1 4.7 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N CVE-2025-40892 A Stored Cross-Site Scripting vulnerability was discovered in the Reports functionality due to improper validation of an input parameter. An authenticated user with report privileges can define a malicious report containing a JavaScript payload, or a victim can be socially engineered to import a malicious report template. When the victim views or imports the report, the XSS executes in their browser context, allowing the attacker to perform unauthorized actions as the victim, such as modify application data, disrupt application availability, and access limited sensitive information. View CVE Details Affected Products Siemens RUGGEDCOM APE1808 Devices Vendor: Siemens Product Version: RUGGEDCOM APE1808 Product Status: known_affected Remediations Vendor fix Contact customer support to receive patch and update information Relevant CWE: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.9 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:H CVE-2025-40893 A Stored HTML Injection vulnerability was discovered in the Asset List functionality due to improper validation of network traffic data. An unauthenticated attacker can send specially crafted network packets to inject HTML tags into asset attributes. When a victim views the affected assets in the Asset List (and similar functions), the injected HTML renders in their browser, enabling phishing and possibly open redirect attacks. Full XSS exploitation and direct information disclosure are prevented by the existing input validation and Content Security Policy configuration. View CVE Details Affected Products Siemens RUGGEDCOM APE1808 Devices Vendor: Siemens Product Version: RUGGEDCOM APE1808 Product Status: known_affected Remediations Vendor fix Contact customer support to receive patch and update information Relevant CWE: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.1 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVE-2025-40898 A path traversal vulnerability was discovered in the Import Arc data archive functionality due to insufficient validation of the input file. An authenticated user with limited privileges, by uploading a specifically-crafted Arc data archive, can potentially write arbitrary files in arbitrary paths, altering the device configuration and/or affecting its availability. View CVE Details Affected Products Siemens RUGGEDCOM APE1808 Devices Vendor: Siemens Product Version: RUGGEDCOM APE1808 Product Status: known_affected Remediations Vendor fix Contact customer support to receive patch and update information Relevant CWE: CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.1 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H Acknowledgments Siemens ProductCERT reported these vulnerabilities to CISA. General Recommendations As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity Additional Resources For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories Terms of Use The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/terms-of-use. Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the exploitation risk of this vulnerability. Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolate them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. Advisory Conversion Disclaimer This ICSA is a verbatim republication of Siemens ProductCERT SSA-827968 from a direct conversion of the vendor's Common Security Advisory Framework (CSAF) advisory. This is republished to CISA's website as a means of increasing visibility and is provided "as-is" for informational purposes only. CISA is not responsible for the editorial or technical accuracy of republished advisories and provides no warranties of any kind regarding any information contained within this advisory. Further, CISA does not endorse any commercial product or service. Please contact Siemens ProductCERT directly for any questions regarding this advisory. Revision History Initial Release Date: 2026-01-13 Date Revision Summary 2026-01-13 1 Publication Date 2026-01-14 2 Initial Republication of Siemens ProductCERT SSA-827968 advisory Legal Notice and Terms of Use

View CSAF Summary Users of Industrial Edge Devices are advised to consult the respective Security Advisories for their devices (for Siemens Industrial Edge devices see Additional Information). Industrial Edge Device Kit contains an authorization bypass vulnerability that could facilitate an unauthenticated remote attacker to circumvent authentication and impersonate a legitimate user. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where fixes are not, or not yet available. The following versions of Siemens Industrial Edge Device Kit are affected: Industrial Edge Device Kit - arm64 V1.10 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.11 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.12 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.13 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.14 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.15 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.16 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.17 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.18 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.19 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.20 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.21 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.22 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.23 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.24 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.25 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.5 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.6 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.7 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.8 (CVE-2025-40805) Industrial Edge Device Kit - arm64 V1.9 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.10 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.11 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.12 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.13 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.14 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.15 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.16 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.17 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.18 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.19 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.20 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.21 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.22 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.23 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.24 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.25 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.5 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.6 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.7 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.8 (CVE-2025-40805) Industrial Edge Device Kit - x86-64 V1.9 (CVE-2025-40805) CVSS Vendor Equipment Vulnerabilities v3 10 Siemens Siemens Industrial Edge Device Kit Authorization Bypass Through User-Controlled Key Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Germany Vulnerabilities Expand All + CVE-2025-40805 Affected devices do not properly enforce user authentication on specific API endpoints. This could facilitate an unauthenticated remote attacker to circumvent authentication and impersonate a legitimate user. Successful exploitation requires that the attacker has learned the identity of a legitimate user. View CVE Details Affected Products Siemens Industrial Edge Device Kit Vendor: Siemens Product Version: Industrial Edge Device Kit - arm64 V1.10, Industrial Edge Device Kit - arm64 V1.11, Industrial Edge Device Kit - arm64 V1.12, Industrial Edge Device Kit - arm64 V1.13, Industrial Edge Device Kit - arm64 V1.14, Industrial Edge Device Kit - arm64 V1.15, Industrial Edge Device Kit - arm64 V1.16, Industrial Edge Device Kit - arm64 V1.17, Industrial Edge Device Kit - arm64 V1.18, Industrial Edge Device Kit - arm64 V1.19, Industrial Edge Device Kit - arm64 V1.20, Industrial Edge Device Kit - arm64 V1.21, Industrial Edge Device Kit - arm64 V1.22, Industrial Edge Device Kit - arm64 V1.23, Industrial Edge Device Kit - arm64 V1.24, Industrial Edge Device Kit - arm64 V1.25, Industrial Edge Device Kit - arm64 V1.5, Industrial Edge Device Kit - arm64 V1.6, Industrial Edge Device Kit - arm64 V1.7, Industrial Edge Device Kit - arm64 V1.8, Industrial Edge Device Kit - arm64 V1.9, Industrial Edge Device Kit - x86-64 V1.10, Industrial Edge Device Kit - x86-64 V1.11, Industrial Edge Device Kit - x86-64 V1.12, Industrial Edge Device Kit - x86-64 V1.13, Industrial Edge Device Kit - x86-64 V1.14, Industrial Edge Device Kit - x86-64 V1.15, Industrial Edge Device Kit - x86-64 V1.16, Industrial Edge Device Kit - x86-64 V1.17, Industrial Edge Device Kit - x86-64 V1.18, Industrial Edge Device Kit - x86-64 V1.19, Industrial Edge Device Kit - x86-64 V1.20, Industrial Edge Device Kit - x86-64 V1.21, Industrial Edge Device Kit - x86-64 V1.22, Industrial Edge Device Kit - x86-64 V1.23, Industrial Edge Device Kit - x86-64 V1.24, Industrial Edge Device Kit - x86-64 V1.25, Industrial Edge Device Kit - x86-64 V1.5, Industrial Edge Device Kit - x86-64 V1.6, Industrial Edge Device Kit - x86-64 V1.7, Industrial Edge Device Kit - x86-64 V1.8, Industrial Edge Device Kit - x86-64 V1.9 Product Status: known_affected Remediations Mitigation Siemens has released new versions for several affected products and advises updating to the latest versions. Siemens recommends specific countermeasures for products where fixes are unavailable or not yet released. * Ensure network access to affected products is limited to trusted parties only * Industrial Edge Device Kit - arm64 V1.24, Industrial Edge Device Kit - x86-64 V1.24: Update to V1.24.2 or later version * Industrial Edge Device Kit - arm64 V1.25, Industrial Edge Device Kit - x86-64 V1.25: Update to V1.25.1 or later version Relevant CWE: CWE-639 Authorization Bypass Through User-Controlled Key Metrics CVSS Version Base Score Base Severity Vector String 3.1 10 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Acknowledgments Siemens reported this vulnerability to CISA. General Recommendations As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity Additional Resources For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories Terms of Use The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/terms-of-use. Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the exploitation risk of these vulnerabilities. Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolate them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. Advisory Conversion Disclaimer This ICSA is a verbatim republication of Siemens ProductCERT SSA-014678 from a direct conversion of the vendor's Common Security Advisory Framework (CSAF) advisory. This is republished to CISA's website as a means of increasing visibility and is provided "as-is" for informational purposes only. CISA is not responsible for the editorial or technical accuracy of republished advisories and provides no warranties of any kind regarding any information contained within this advisory. Further, CISA does not endorse any commercial product or service. Please contact Siemens ProductCERT directly for any questions regarding this advisory. Revision History Initial Release Date: 2026-01-13 Date Revision Summary 2026-01-13 1 Publication Date 2026-01-14 2 Initial Republication of Siemens ProductCERT SSA-014678 advisory Legal Notice and Terms of Use

CISA and the UK National Cyber Security Centre (NCSC-UK), in collaboration with federal and international partners, have released Secure Connectivity Principles for Operational Technology (OT) guidance to help asset owners address increasing business and regulatory pressures for connectivity into operational technology (OT) networks. This guidance outlines eight principles to use as a framework to design, secure, and manage connectivity into OT environments. These principles are particularly critical for operators of essential services. Please share your thoughts! We welcome your feedback. CISA Product Survey