CISA Advisories

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to remotely issue commands, modify operational values, interfere with control logic, and alter device behavior without authentication or privilege enforcement. The following versions of Delta Electronics DVP12SE PLC are affected: DVP12SE PLC vers:all/* (CVE-2026-12819, CVE-2026-12818) CVSS Vendor Equipment Vulnerabilities v3 9.8 Delta Electronics Delta Electronics DVP12SE PLC Missing Authentication for Critical Function, Allocation of Resources Without Limits or Throttling Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Taiwan Vulnerabilities Expand All + CVE-2026-12819 The Delta Electronics DVP12SE PLC exposes a Modbus TCP service over a specified port without authentication or access control, permitting unauthenticated interaction with security-sensitive PLC functions. The device accepts Modbus commands from any reachable network source without requiring credentials, privilege validation, or operator approval, allowing unauthorized read and write access to coils, holding registers, operational memory, relay states, and process control functions. View CVE Details Affected Products Delta Electronics DVP12SE PLC Vendor: Delta Electronics Product Version: Delta Electronics DVP12SE PLC: vers:all/* Product Status: known_affected Remediations Mitigation Delta Electronics is aware of these vulnerabilities and is currently working on a fix. Mitigation Delta Electronics recommends users apply the following workarounds: Mitigation Enable the IP Filter feature: Configure and enable the PLC's built-in IP Filter function via the programming software. Restrict access exclusively to the IP addresses of trusted devices (such as designated HMI panels or SCADA hosts) to block unauthorized network access.Set up PLC password protection: Enable password protection for the PLC within the programming software to ensure the device's core control logic and parameters cannot be easily downloaded, overwritten, or tampered with.Implement network isolation and firewall protection: Deploy the PLC within an independent local area network (OT control network) secured by a firewall. Never connect the device directly to the office network or the Internet. If remote access is required, enforce the use of a secure, authorized VPN tunnel. Mitigation For more information refer to Delta Electronic's advisory page https://www.deltaww.com/en-US/service-support/product-cybersecurity/advisory. https://www.deltaww.com/en-US/service-support/product-cybersecurity/advisory Relevant CWE: CWE-306 Missing Authentication for Critical Function Metrics CVSS Version Base Score Base Severity Vector String 3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 4.0 9.3 CRITICAL CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVE-2026-12818 Delta Electronics DVP12SE PLCs are susceptible to a resource allocation vulnerability without limits or throttling (CWE-770) within their Modbus TCP service. A remote attacker could exploit this vulnerability by flooding the Modbus port (TCP/502) with a continuous stream of raw network packets or specially crafted and malformed packets. View CVE Details Affected Products Delta Electronics DVP12SE PLC Vendor: Delta Electronics Product Version: Delta Electronics DVP12SE PLC: vers:all/* Product Status: known_affected Remediations Mitigation Delta Electronics is aware of these vulnerabilities and is currently working on a fix. Mitigation Delta Electronics recommends users apply the following workarounds: Mitigation Enable the IP Filter feature: Configure and enable the PLC's built-in IP Filter function via the programming software. Restrict access exclusively to the IP addresses of trusted devices (such as designated HMI panels or SCADA hosts) to block unauthorized network access.Set up PLC password protection: Enable password protection for the PLC within the programming software to ensure the device's core control logic and parameters cannot be easily downloaded, overwritten, or tampered with.Implement network isolation and firewall protection: Deploy the PLC within an independent local area network (OT control network) secured by a firewall. Never connect the device directly to the office network or the Internet. If remote access is required, enforce the use of a secure, authorized VPN tunnel. Mitigation For more information refer to Delta Electronic's advisory page https://www.deltaww.com/en-US/service-support/product-cybersecurity/advisory. https://www.deltaww.com/en-US/service-support/product-cybersecurity/advisory Relevant CWE: CWE-770 Allocation of Resources Without Limits or Throttling Metrics CVSS Version Base Score Base Severity Vector String 3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 4.0 9.3 CRITICAL CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N Acknowledgments Adm Bin Harbi (0xnoag) - Corvo Security 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. 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: 2026-06-30 Date Revision Summary 2026-06-30 1 Initial Publication Legal Notice and Terms of Use

View CSAF Summary Successful exploitation of these vulnerabilities could allow a local attacker to tamper with or destroy information in the affected product, cause a denial-of-service condition in the affected product, or execute arbitrary code when a specially crafted archive file is decompressed by the 7-Zip component included in MELSOFT Update Manager. The following versions of Mitsubishi Electric MELSOFT Update Manager SW1DND-UDM-M are affected: MELSOFT Update Manager SW1DND-UDM-M >=1.000A|<=1.014Q (CVE-2025-53816, CVE-2025-53817, CVE-2025-55188, CVE-2025-11001) CVSS Vendor Equipment Vulnerabilities v3 8.8 Mitsubishi Electric Mitsubishi Electric MELSOFT Update Manager SW1DND-UDM-M Heap-based Buffer Overflow, NULL Pointer Dereference, Improper Link Resolution Before File Access ('Link Following'), Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Japan Vulnerabilities Expand All + CVE-2025-53816 A heap-based buffer overflow vulnerability exists in the 7-Zip component included in MELSOFT Update Manager SW1DND-UDM-M. This vulnerability could allow a local attacker to trigger a buffer overflow that may cause the affected product to enter a denial-of-service condition by convincing a legitimate user to decompress a specially crafted archive file using the affected product. View CVE Details Affected Products Mitsubishi Electric MELSOFT Update Manager SW1DND-UDM-M Vendor: Mitsubishi Electric Product Version: Mitsubishi Electric MELSOFT Update Manager SW1DND-UDM-M: >=1.000A|<=1.014Q Product Status: known_affected Remediations Mitigation Mitsubishi Electric has identified the following specific workarounds and mitigations users can apply to reduce risk: Vendor fix Mitsubishi Electric is releasing fixed version 1.015R or later for MELSOFT Update Manager SW1DND-UDM-M. Please download the update file for the fixed version from the link "https://www.mitsubishielectric.co.jp/fa/download/index.html" (This site is in Japanese) and install it. For more information on the fixed version, refer to the Mitsubishi Electric security advisory at "https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf". https://www.mitsubishielectric.co.jp/fa/download/index.html Vendor fix Mitsubishi Electric is releasing fixed version 1.015R or later for MELSOFT Update Manager SW1DND-UDM-M. Please download the update file for the fixed version from the link "https://www.mitsubishielectric.co.jp/fa/download/index.html" (This site is in Japanese) and install it. For more information on the fixed version, refer to the Mitsubishi Electric security advisory at "https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf". https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends using the PC with the affected product within a LAN and blocking remote logins from untrusted networks, hosts, and users, to minimize the risk of exploitation of this vulnerability. Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends using a firewall, virtual private network (VPN), or similar network security controls to prevent unauthorized access and allow only trusted users to remote login when internet access is required, to minimize the risk of exploitation of this vulnerability. Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends restricting physical access to the PC with the affected product and the network to which the PC is connected, to minimize the risk of exploitation of this vulnerability. Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends preventing users from clicking on web links in emails from untrusted sources, or from opening attachments in untrusted emails, to minimize the risk of exploitation of this vulnerability. Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends installing anti-virus software on the PC with the affected product, to minimize the risk of exploitation of this vulnerability. Mitigation For more information see the associated Mitsubishi Electric security advisory 2026-004: https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf. https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf Relevant CWE: CWE-122 Heap-based Buffer Overflow Metrics CVSS Version Base Score Base Severity Vector String 3.1 5 MEDIUM CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H 4.0 5.1 MEDIUM CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVE-2025-53817 A NULL pointer dereference vulnerability exists in the 7-Zip component included in MELSOFT Update Manager SW1DND-UDM-M. This vulnerability could allow a local attacker to trigger a NULL pointer dereference that may cause the affected product to enter a denial-of-service condition by convincing a legitimate user to decompress a specially crafted archive file using the affected product. View CVE Details Affected Products Mitsubishi Electric MELSOFT Update Manager SW1DND-UDM-M Vendor: Mitsubishi Electric Product Version: Mitsubishi Electric MELSOFT Update Manager SW1DND-UDM-M: >=1.000A|<=1.014Q Product Status: known_affected Remediations Mitigation Mitsubishi Electric has identified the following specific workarounds and mitigations users can apply to reduce risk: Vendor fix Mitsubishi Electric is releasing fixed version 1.015R or later for MELSOFT Update Manager SW1DND-UDM-M. Please download the update file for the fixed version from the link "https://www.mitsubishielectric.co.jp/fa/download/index.html" (This site is in Japanese) and install it. For more information on the fixed version, refer to the Mitsubishi Electric security advisory at "https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf". https://www.mitsubishielectric.co.jp/fa/download/index.html Vendor fix Mitsubishi Electric is releasing fixed version 1.015R or later for MELSOFT Update Manager SW1DND-UDM-M. Please download the update file for the fixed version from the link "https://www.mitsubishielectric.co.jp/fa/download/index.html" (This site is in Japanese) and install it. For more information on the fixed version, refer to the Mitsubishi Electric security advisory at "https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf". https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends using the PC with the affected product within a LAN and blocking remote logins from untrusted networks, hosts, and users, to minimize the risk of exploitation of this vulnerability. Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends using a firewall, virtual private network (VPN), or similar network security controls to prevent unauthorized access and allow only trusted users to remote login when internet access is required, to minimize the risk of exploitation of this vulnerability. Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends restricting physical access to the PC with the affected product and the network to which the PC is connected, to minimize the risk of exploitation of this vulnerability. Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends preventing users from clicking on web links in emails from untrusted sources, or from opening attachments in untrusted emails, to minimize the risk of exploitation of this vulnerability. Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends installing anti-virus software on the PC with the affected product, to minimize the risk of exploitation of this vulnerability. Mitigation For more information see the associated Mitsubishi Electric security advisory 2026-004: https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf. https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf Relevant CWE: CWE-476 NULL Pointer Dereference Metrics CVSS Version Base Score Base Severity Vector String 3.1 5 MEDIUM CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H 4.0 5.1 MEDIUM CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVE-2025-55188 A link following vulnerability exists in the 7-Zip component included in MELSOFT Update Manager SW1DND-UDM-M. This vulnerability could allow a local attacker to tamper with or destroy information by convincing a legitimate user to decompress a specially crafted archive file using the affected product. If the tampered or destroyed files are required for PC operation, the affected PC may enter a denial-of-service condition. View CVE Details Affected Products Mitsubishi Electric MELSOFT Update Manager SW1DND-UDM-M Vendor: Mitsubishi Electric Product Version: Mitsubishi Electric MELSOFT Update Manager SW1DND-UDM-M: >=1.000A|<=1.014Q Product Status: known_affected Remediations Mitigation Mitsubishi Electric has identified the following specific workarounds and mitigations users can apply to reduce risk: Vendor fix Mitsubishi Electric is releasing fixed version 1.015R or later for MELSOFT Update Manager SW1DND-UDM-M. Please download the update file for the fixed version from the link "https://www.mitsubishielectric.co.jp/fa/download/index.html" (This site is in Japanese) and install it. For more information on the fixed version, refer to the Mitsubishi Electric security advisory at "https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf". https://www.mitsubishielectric.co.jp/fa/download/index.html Vendor fix Mitsubishi Electric is releasing fixed version 1.015R or later for MELSOFT Update Manager SW1DND-UDM-M. Please download the update file for the fixed version from the link "https://www.mitsubishielectric.co.jp/fa/download/index.html" (This site is in Japanese) and install it. For more information on the fixed version, refer to the Mitsubishi Electric security advisory at "https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf". https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends using the PC with the affected product within a LAN and blocking remote logins from untrusted networks, hosts, and users, to minimize the risk of exploitation of this vulnerability. Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends using a firewall, virtual private network (VPN), or similar network security controls to prevent unauthorized access and allow only trusted users to remote login when internet access is required, to minimize the risk of exploitation of this vulnerability. Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends restricting physical access to the PC with the affected product and the network to which the PC is connected, to minimize the risk of exploitation of this vulnerability. Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends preventing users from clicking on web links in emails from untrusted sources, or from opening attachments in untrusted emails, to minimize the risk of exploitation of this vulnerability. Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends installing anti-virus software on the PC with the affected product, to minimize the risk of exploitation of this vulnerability. Mitigation For more information see the associated Mitsubishi Electric security advisory 2026-004: https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf. https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf Relevant CWE: CWE-59 Improper Link Resolution Before File Access ('Link Following') Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.9 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:H 4.0 6.9 MEDIUM CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:H/VA:N/SC:N/SI:H/SA:H CVE-2025-11001 A path traversal vulnerability exists in the 7-Zip component included in MELSOFT Update Manager SW1DND-UDM-M. This vulnerability could allow a local attacker to execute arbitrary code by decompressing a specially crafted archive file using the affected product. As a result, the affected product may be impacted in ways such as information theft, information tampering, a denial-of-service condition, or other impacts. View CVE Details Affected Products Mitsubishi Electric MELSOFT Update Manager SW1DND-UDM-M Vendor: Mitsubishi Electric Product Version: Mitsubishi Electric MELSOFT Update Manager SW1DND-UDM-M: >=1.000A|<=1.014Q Product Status: known_affected Remediations Mitigation Mitsubishi Electric has identified the following specific workarounds and mitigations users can apply to reduce risk: Vendor fix Mitsubishi Electric is releasing fixed version 1.015R or later for MELSOFT Update Manager SW1DND-UDM-M. Please download the update file for the fixed version from the link "https://www.mitsubishielectric.co.jp/fa/download/index.html" (This site is in Japanese) and install it. For more information on the fixed version, refer to the Mitsubishi Electric security advisory at "https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf". https://www.mitsubishielectric.co.jp/fa/download/index.html Vendor fix Mitsubishi Electric is releasing fixed version 1.015R or later for MELSOFT Update Manager SW1DND-UDM-M. Please download the update file for the fixed version from the link "https://www.mitsubishielectric.co.jp/fa/download/index.html" (This site is in Japanese) and install it. For more information on the fixed version, refer to the Mitsubishi Electric security advisory at "https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf". https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends using the PC with the affected product within a LAN and blocking remote logins from untrusted networks, hosts, and users, to minimize the risk of exploitation of this vulnerability. Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends using a firewall, virtual private network (VPN), or similar network security controls to prevent unauthorized access and allow only trusted users to remote login when internet access is required, to minimize the risk of exploitation of this vulnerability. Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends restricting physical access to the PC with the affected product and the network to which the PC is connected, to minimize the risk of exploitation of this vulnerability. Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends preventing users from clicking on web links in emails from untrusted sources, or from opening attachments in untrusted emails, to minimize the risk of exploitation of this vulnerability. Mitigation For users who cannot immediately update the product, Mitsubishi Electric recommends installing anti-virus software on the PC with the affected product, to minimize the risk of exploitation of this vulnerability. Mitigation For more information see the associated Mitsubishi Electric security advisory 2026-004: https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf. https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-004_en.pdf 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 8.8 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H 4.0 9.3 CRITICAL CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H Acknowledgments Mitsubishi Electric 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. 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. 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: 2026-06-30 Date Revision Summary 2026-06-30 1 Initial Republication of Mitsubishi Electric 2026-004 Legal Notice and Terms of Use

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to write files, access unauthorized information, exhaust memory, or crash affected DCMTK client or server processes. The following versions of OFFIS DCMTK Toolkit are affected: DCMTK <=3.7.0 (CVE-2026-50003, CVE-2026-50254, CVE-2026-35505, CVE-2026-52868, CVE-2026-44628) CVSS Vendor Equipment Vulnerabilities v3 9.8 OFFIS OFFIS DCMTK Toolkit Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), Missing Release of Memory after Effective Lifetime, Access of Resource Using Incompatible Type ('Type Confusion') Background Critical Infrastructure Sectors: Healthcare and Public Health Countries/Areas Deployed: Worldwide Company Headquarters Location: Germany Vulnerabilities Expand All + CVE-2026-50003 A malicious or compromised server can make a DCMTK client using bit-preserving C-GET storage mode write files outside the chosen output directory, using both relative (../) paths and absolute paths. View CVE Details Affected Products OFFIS DCMTK Toolkit Vendor: OFFIS Product Version: OFFIS DCMTK: <=3.7.0 Product Status: known_affected Remediations Mitigation The maintainer was notified of these vulnerabilities and has provided a fix. The fix is included in the latest commits and can be obtained in the following snapshot: Vendor fix https://github.com/DCMTK/dcmtk/releases/tag/latest. https://github.com/DCMTK/dcmtk/releases/tag/latest Mitigation Users are recommended to download the latest GitHub release once it becomes available. 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 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 4.0 9.3 CRITICAL CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVE-2026-50254 An unauthenticated remote attacker can repeatedly send a single crafted connection request to leak memory. Against storescp in its default single-process mode, memory grows quickly and the service is eventually killed, after which it stops accepting connections until an operator restarts it. View CVE Details Affected Products OFFIS DCMTK Toolkit Vendor: OFFIS Product Version: OFFIS DCMTK: <=3.7.0 Product Status: known_affected Remediations Mitigation The maintainer was notified of these vulnerabilities and has provided a fix. The fix is included in the latest commits and can be obtained in the following snapshot: Vendor fix https://github.com/DCMTK/dcmtk/releases/tag/latest. https://github.com/DCMTK/dcmtk/releases/tag/latest Mitigation Users are recommended to download the latest GitHub release once it becomes available. Relevant CWE: CWE-401 Missing Release of Memory after Effective Lifetime 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 4.0 8.7 HIGH CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVE-2026-35505 An unauthenticated remote attacker can repeatedly send crafted connection requests to leak memory. In single-process deployments the memory grows until the service is killed and the port stops responding until restart. View CVE Details Affected Products OFFIS DCMTK Toolkit Vendor: OFFIS Product Version: OFFIS DCMTK: <=3.7.0 Product Status: known_affected Remediations Mitigation The maintainer was notified of these vulnerabilities and has provided a fix. The fix is included in the latest commits and can be obtained in the following snapshot: Vendor fix https://github.com/DCMTK/dcmtk/releases/tag/latest. https://github.com/DCMTK/dcmtk/releases/tag/latest Mitigation Users are recommended to download the latest GitHub release once it becomes available. Relevant CWE: CWE-401 Missing Release of Memory after Effective Lifetime 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 4.0 8.7 HIGH CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVE-2026-52868 An unauthenticated attacker can read worklist records from a directory outside the intended per-AE worklist storage area. In a multi-area deployment, this can cross departmental or clinic data separation. View CVE Details Affected Products OFFIS DCMTK Toolkit Vendor: OFFIS Product Version: OFFIS DCMTK: <=3.7.0 Product Status: known_affected Remediations Mitigation The maintainer was notified of these vulnerabilities and has provided a fix. The fix is included in the latest commits and can be obtained in the following snapshot: Vendor fix https://github.com/DCMTK/dcmtk/releases/tag/latest. https://github.com/DCMTK/dcmtk/releases/tag/latest Mitigation Users are recommended to download the latest GitHub release once it becomes available. 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 8.2 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N 4.0 8.8 HIGH CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N CVE-2026-44628 An unauthenticated attacker can crash the worklist server with a single crafted query when the server has a valid Called AE Title / storage directory, the expected lockfile, and at least one matching worklist record. View CVE Details Affected Products OFFIS DCMTK Toolkit Vendor: OFFIS Product Version: OFFIS DCMTK: <=3.7.0 Product Status: known_affected Remediations Mitigation The maintainer was notified of these vulnerabilities and has provided a fix. The fix is included in the latest commits and can be obtained in the following snapshot: Vendor fix https://github.com/DCMTK/dcmtk/releases/tag/latest. https://github.com/DCMTK/dcmtk/releases/tag/latest Mitigation Users are recommended to download the latest GitHub release once it becomes available. Relevant CWE: CWE-843 Access of Resource Using Incompatible Type ('Type Confusion') 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 4.0 8.7 HIGH CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N Acknowledgments Abhinav Agarwal 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. 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: 2026-06-30 Date Revision Summary 2026-06-30 1 Initial Publication Legal Notice and Terms of Use

View CSAF Summary Successful exploitation of this vulnerability could allow an unauthenticated remote attacker to enumerate all user accounts and role assignments on a FUXA SCADA/HMI instance. The following versions of Frangoteam FUXA SCADA/HMI are affected: FUXA SCADA/HMI <=1.3.1 (CVE-2026-13207) CVSS Vendor Equipment Vulnerabilities v3 7.5 Frangoteam Frangoteam FUXA SCADA/HMI Authentication Bypass by Spoofing Background Critical Infrastructure Sectors: Critical Manufacturing, Energy, Water and Wastewater Countries/Areas Deployed: Worldwide Company Headquarters Location: Switzerland Vulnerabilities Expand All + CVE-2026-13207 FUXA versions 1.3.1 and prior contain an authentication bypass vulnerability via dot-segment path normalization in the REST API. The API router fails to normalize dot-segment sequences before applying authentication middleware, allowing unauthenticated requests to access protected endpoints by prefixing paths with dot-segments such as /api/./users, /api/./roles, and /api/project/../users. These requests bypass authentication checks and return sensitive user and role data without credentials. View CVE Details Affected Products Frangoteam FUXA SCADA/HMI Vendor: Frangoteam Product Version: Frangoteam FUXA SCADA/HMI: <=1.3.1 Product Status: known_affected Remediations Mitigation Frangoteam recommends users apply the latest version of FUXA 1.3.2 or later https://github.com/frangoteam/FUXA/releases. https://github.com/frangoteam/FUXA/releases Relevant CWE: CWE-290 Authentication Bypass by Spoofing 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:H/I:N/A:N 4.0 8.7 HIGH CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N Acknowledgments Joshua Hayes of Cited Relevance LLC 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. 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: 2026-06-30 Date Revision Summary 2026-06-30 1 Initial Publication Legal Notice and Terms of Use

View CSAF Summary Schneider Electric is aware of a vulnerability in its EcoStruxure™ IT Data Center Expert. The EcoStruxure™ IT Data Center Expert product is a scalable monitoring software that collects, organizes, and distributes critical device information providing a comprehensive view of equipment. Failure to apply the remediation provided below may risk information disclosure. The following versions of Schneider Electric EcoStruxure IT Data Center Expert are affected: EcoStruxure IT Data Center Expert vers:intdot/<=9.1.1, 9.1.2 (CVE-2026-8045) CVSS Vendor Equipment Vulnerabilities v3 6.5 Schneider Electric Schneider Electric EcoStruxure IT Data Center Expert Improper Restriction of XML External Entity Reference Background Critical Infrastructure Sectors: Information Technology, Critical Manufacturing, Energy Countries/Areas Deployed: Worldwide Company Headquarters Location: France Vulnerabilities Expand All + CVE-2026-8045 CWE-611: Improper Restriction of XML External Entity Reference vulnerability exists that could cause information disclosure of server-side file contents when an attacker with a Data Center Expert user account submits crafted XML payloads to SOAP service endpoints View CVE Details Affected Products Schneider Electric EcoStruxure IT Data Center Expert Vendor: Schneider Electric Product Version: EcoStruxure IT Data Center Expert (Formerly known as StruxureWare Data Center Expert) Version 9.1.1 and Prior Product Status: fixed, known_affected Remediations Vendor fix v9.1.2 of EcoStruxure™ IT Data Center Expert includes a fix for this vulnerability and is available for download here: https://www.se.com/en/product-range/61851-ecostruxure-it-data- center-expert/#software-and-firmware https://www.se.com/ww/en/product-country-selector/?pageType=product-range&sourceId=61851#software-and-firmware Relevant CWE: CWE-611 Improper Restriction of XML External Entity Reference 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:H/I:N/A:N Acknowledgments Schneider Electric CPCERT reported this vulnerability to CISA. Vincent Michel (@darkpills) of Formind Company reported this vulnerability to Schneider Electric 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-2026-160-01 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: 2026-06-09 Date Revision Summary 2026-06-09 1 Original Release 2026-06-30 2 Initial CISA Republication of Schneider Electric CPCERT SEVD-2026-160-01 advisory 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-2026-48558 SimpleHelp Authentication Bypass 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) 26-04: Prioritizing Security Updates Based on Risk establishes vulnerability management requirements for Federal Civilian Executive Branch (FCEB) agencies. BOD 26-04 reinforces the importance of the KEV Catalog and requires federal agencies to prioritize rapid remediation of high-risk vulnerabilities, specifically those identified by Common Vulnerabilities and Exposures (CVEs) listed in CISA’s KEV Catalog on publicly exposed assets that grant total control of the asset post-exploitation, while deferring action for lower-risk vulnerabilities. BOD 26-04 further establishes basic expectations for when agencies must check whether threat actors compromised the system before the patch was applied. While BOD 26-04 applies only to FCEB agencies, CISA encourages all organizations to adopt risk-based vulnerability management and prioritize remediation of KEV Catalog vulnerabilities. CISA will continue to add vulnerabilities to the catalog that meet the specified criteria. Aware of an exploited vulnerability not currently listed in the KEV Catalog? Submit it for potential addition through CISA’s KEV Nomination Form. Potential KEV additions must have a CVE ID, evidence of exploitation, and clear mitigation guidance.

CISA and the Federal Bureau of Investigation (FBI) issued an updated Public Service Announcement (PSA) warning of Russian Intelligence Services (RIS) cyber threat actors targeting commercial messaging applications in ongoing phishing campaigns. This PSA is an update to the March 2026 Russian Intelligence Services Target Commercial Messaging Application Accounts and provides recent tactics, recommended mitigations, and samples of phishing messages.

View CSAF Summary Successful exploitation of this vulnerability in a custom integration version could allow an attacker to steal an authenticated clinician's token via a crafted link. The following versions of OHIF Viewers DICOM are affected: OHIF DICOM Web Viewer Framework <=v3.12.0 CVSS Vendor Equipment Vulnerabilities v3 8.2 Open Health Imaging Foundation (OHIF) OHIF Viewers DICOM Server-Side Request Forgery (SSRF) Background Critical Infrastructure Sectors: Healthcare and Public Health Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2026-12473 Two data sources (DICOMWebProxy and DICOMJSON) shipped in the default configuration fetch an arbitrary URL parameter without validation. A global authentication service in OHIF automatically injects the authenticated user's OIDC Bearer token into the resulting requests, sending it to the attacker-controlled server. DICOMweb data sources are not impacted. View CVE Details Affected Products OHIF Viewers DICOM Vendor: Open Health Imaging Foundation (OHIF) Product Version: Open Health Imaging Foundation (OHIF) OHIF DICOM Web Viewer Framework: <=v3.12.0 Product Status: known_affected Remediations Mitigation The maintainer has fixed the reported vulnerability and released version 3.12.2 (2026-05-18). The fix is located at OHIF/Viewers#5985 (master), OHIF/Viewers#5978 (release/3.12). Mitigation Users are recommended to upgrade to v3.12.2 or later. Operators who need dicomwebproxy or dicomjson in authenticated deployments must additionally configure the new dangerouslyAllowedOriginsForAuthenticatedEnvironments allowlist in app-config.js. Mitigation Users running OHIF with authentication should remove ALL unused DicomWebProxyDataSource and DicomJSONDataSource configurations from the configuration file they are deploying with. Relevant CWE: CWE-918 Server-Side Request Forgery (SSRF) Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.2 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N 4.0 8.3 HIGH CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N Acknowledgments Simon Weber and Volker Schönefeld of Machine Spirits UG 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. 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: 2026-06-25 Date Revision Summary 2026-06-25 1 Initial Publication Legal Notice and Terms of Use

View CSAF Summary Schneider Electric is aware of a vulnerability in its PowerLogic™ P7 product. The PowerLogic™ P7 is a protection and control platform designed for complex and advanced electrical network applications. Failure to apply the remediation provided below may risk unauthorized execution of privileged commands or loss of HMI operability and configuration functionality, which could result in loss of control over system operations and disruption of critical services. The following versions of Schneider Electric PowerLogic P7 are affected: PowerLogic™ P7 vers:intdot/<=0.2.003.001.000 PowerLogic™ P7 0.2.003.001.000 CVSS Vendor Equipment Vulnerabilities v3 7.5 Schneider Electric Schneider Electric PowerLogic P7 NULL Pointer Dereference, Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection'), Reachable Assertion Background Critical Infrastructure Sectors: Commercial Facilities, Critical Manufacturing, Energy Countries/Areas Deployed: Worldwide Company Headquarters Location: France Vulnerabilities Expand All + CVE-2026-9716 CWE-476 NULL Pointer Dereference vulnerability exists that could cause a denial-of-service condition, rendering the device’s HMI and configuration functionality unavailable when malformed requests are received over exposed network interfaces. View CVE Details Affected Products Schneider Electric PowerLogic P7 Vendor: Schneider Electric Product Version: PowerLogic™ P7 version 0.2.003.001.000 and prior Product Status: fixed, known_affected Remediations Vendor fix Version V02.004.001 of PowerLogicTM P7 includes a fix for this vulnerability and is available for download. Contact Schneider Electric’s Customer Care Center to download this firmware. Reboot needed: Yes Mitigation If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: • Restrict network access to P7 service endpoints (ports 8080 and 3702) • Monitor and alert on anomalous SOAP requests targeting wsApp • Limit administrative access and apply least privilege principles for all users interacting with P7. Relevant CWE: CWE-476 NULL Pointer Dereference 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-2026-9717 CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability exists that could allow unauthorized execution of commands with elevated privileges, impacting system integrity, confidentiality, and availability when a privileged authenticated user interacts with a vulnerable network-exposed service. View CVE Details Affected Products Schneider Electric PowerLogic P7 Vendor: Schneider Electric Product Version: PowerLogic™ P7 version 0.2.003.001.000 and prior Product Status: fixed, known_affected Remediations Vendor fix Version V02.004.001 of PowerLogicTM P7 includes a fix for this vulnerability and is available for download. Contact Schneider Electric’s Customer Care Center to download this firmware. Reboot needed: Yes Mitigation If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: • Restrict network access to P7 service endpoints (ports 8080 and 3702) • Monitor and alert on anomalous SOAP requests targeting wsApp • Limit administrative access and apply least privilege principles for all users interacting with P7. Relevant CWE: CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.2 HIGH CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVE-2026-9718 CWE-617 Reachable Assertion vulnerability exists that could allow an authenticated attacker to trigger a denial-of-service condition, impacting system availability when a specially crafted request is sent to a vulnerable network-exposed service. View CVE Details Affected Products Schneider Electric PowerLogic P7 Vendor: Schneider Electric Product Version: PowerLogic™ P7 version 0.2.003.001.000 and prior Product Status: fixed, known_affected Remediations Vendor fix Version V02.004.001 of PowerLogicTM P7 includes a fix for this vulnerability and is available for download. Contact Schneider Electric’s Customer Care Center to download this firmware. Reboot needed: Yes Mitigation If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: • Restrict network access to P7 service endpoints (ports 8080 and 3702) • Monitor and alert on anomalous SOAP requests targeting wsApp • Limit administrative access and apply least privilege principles for all users interacting with P7. Relevant CWE: CWE-617 Reachable Assertion Metrics CVSS Version Base Score Base Severity Vector String 3.1 4.9 MEDIUM CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Acknowledgments Schneider Electric CPCERT reported these vulnerabilities to CISA. Cytrics reported these vulnerabilities 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 At Schneider, we believe access to energy and digital is a basic human right. We empower all to do more with less, ensuring Life Is On everywhere, for everyone, at every moment. We provide energy and automation digital solutions for efficiency and sustainability. We combine world-leading energy technologies, real-time automation, software and services into integrated solutions for Homes, Buildings, Data Centers, Infrastructure and Industries. We are committed to unleash the infinite possibilities of an open, global, innovative community that is passionate with our Meaningful Purpose, Inclusive and Empowered values. 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 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-2026-160-03 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: 2026-06-09 Date Revision Summary 2026-06-09 1 Original Release 2026-06-25 2 Initial CISA Republication of Schneider Electric CPCERT SEVD-2026-160-03 advisory Legal Notice and Terms of Use

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-12569 PTC Windchill and FlexPLM Improper Input Validation Vulnerability CVE-2026-20230 Cisco Unified Communications Manager Server-Side Request Forgery (SSRF) 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) 26-04: Prioritizing Security Updates Based on Risk establishes vulnerability management requirements for Federal Civilian Executive Branch (FCEB) agencies. BOD 26-04 reinforces the importance of the KEV Catalog and requires federal agencies to prioritize rapid remediation of high-risk vulnerabilities, specifically those identified by Common Vulnerabilities and Exposures (CVEs) listed in CISA’s KEV Catalog on publicly exposed assets that grant total control of the asset post-exploitation, while deferring action for lower-risk vulnerabilities. BOD 26-04 further establishes basic expectations for when agencies must check whether threat actors compromised the system before the patch was applied. While BOD 26-04 applies only to FCEB agencies, CISA encourages all organizations to adopt risk-based vulnerability management and prioritize remediation of KEV Catalog vulnerabilities. CISA will continue to add vulnerabilities to the catalog that meet the specified criteria. Aware of an exploited vulnerability not currently listed in the KEV Catalog? Submit it for potential addition through CISA’s KEV Nomination Form. Potential KEV additions must have a CVE ID, evidence of exploitation, and clear mitigation guidance.