CISA Advisories

CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2025-47813 Wing FTP Server Information Disclosure 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.

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-3909 Google Skia Out-of-Bounds Write Vulnerability CVE-2026-3910 Google Chromium V8 Unspecified 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 SIDIS Prime before V4.0.800 is affected by multiple vulnerabilities in the components OpenSSL, SQLite, and several Node.js packages as described below. Siemens has released a new version of SIDIS Prime and recommends to update to the latest version. The following versions of Siemens SIDIS Prime are affected: SIDIS Prime vers:intdot/<4.0.800 (CVE-2024-29857, CVE-2024-30171, CVE-2024-30172, CVE-2024-41996, CVE-2025-6965, CVE-2025-7783, CVE-2025-9230, CVE-2025-9232, CVE-2025-9670, CVE-2025-12816, CVE-2025-15284, CVE-2025-58751, CVE-2025-58752, CVE-2025-58754, CVE-2025-62522, CVE-2025-64718, CVE-2025-64756, CVE-2025-66030, CVE-2025-66031, CVE-2025-66035, CVE-2025-66412, CVE-2025-69277, CVE-2026-22610) CVSS Vendor Equipment Vulnerabilities v3 8.7 Siemens Siemens SIDIS Prime Out-of-bounds Read, Observable Discrepancy, Improper Input Validation, Improper Certificate Validation, Numeric Truncation Error, Use of Insufficiently Random Values, Out-of-bounds Write, Inefficient Regular Expression Complexity, Interpretation Conflict, Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), Relative Path Traversal, Allocation of Resources Without Limits or Throttling, Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution'), Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection'), Integer Overflow or Wraparound, Uncontrolled Recursion, Insertion of Sensitive Information Into Sent Data, Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'), Incomplete List of Disallowed Inputs Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Germany Vulnerabilities Expand All + CVE-2024-29857 An issue was discovered in ECCurve.java and ECCurve.cs in Bouncy Castle Java (BC Java) before 1.78, BC Java LTS before 2.73.6, BC-FJA before 1.0.2.5, and BC C# .Net before 2.3.1. Importing an EC certificate with crafted F2m parameters can lead to excessive CPU consumption during the evaluation of the curve parameters. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version Relevant CWE: CWE-125 Out-of-bounds Read 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-2024-30171 An issue was discovered in Bouncy Castle Java TLS API and JSSE Provider before 1.78. Timing-based leakage may occur in RSA based handshakes because of exception processing. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version Relevant CWE: CWE-203 Observable Discrepancy Metrics CVSS Version Base Score Base Severity Vector String 3.1 5.9 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2024-30172 An issue was discovered in Bouncy Castle Java Cryptography APIs before 1.78. An Ed25519 verification code infinite loop can occur via a crafted signature and public key. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version Relevant CWE: CWE-20 Improper Input Validation 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-2024-41996 Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol, when an approved safe prime is used, allows remote attackers (from the client side) to trigger unnecessarily expensive server-side DHE modular-exponentiation calculations. The client may cause asymmetric resource consumption. The basic attack scenario is that the client must claim that it can only communicate with DHE, and the server must be configured to allow DHE and validate the order of the public key. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version Relevant CWE: CWE-295 Improper Certificate Validation 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-2025-6965 There exists a vulnerability in SQLite versions before 3.50.2 where the number of aggregate terms could exceed the number of columns available. This could lead to a memory corruption issue. We recommend upgrading to version 3.50.2 or above. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version Relevant CWE: CWE-197 Numeric Truncation Error Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.7 HIGH CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:L CVE-2025-7783 Use of Insufficiently Random Values vulnerability in form-data allows HTTP Parameter Pollution (HPP). This vulnerability is associated with program files lib/form_data.Js. This issue affects form-data: < 2.5.4, 3.0.0 - 3.0.3, 4.0.0 - 4.0.3. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version Relevant CWE: CWE-330 Use of Insufficiently Random Values Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.7 HIGH CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N CVE-2025-9230 An application trying to decrypt CMS messages encrypted using password based encryption can trigger an out-of-bounds read and write. Impact summary: This out-of-bounds read may trigger a crash which leads to Denial of Service for an application. The out-of-bounds write can cause a memory corruption which can have various consequences including a Denial of Service or Execution of attacker-supplied code. Although the consequences of a successful exploit of this vulnerability could be severe, the probability that the attacker would be able to perform it is low. Besides, password based (PWRI) encryption support in CMS messages is very rarely used. For that reason the issue was assessed as Moderate severity according to our Security Policy. The FIPS modules in 3.5, 3.4, 3.3, 3.2, 3.1 and 3.0 are not affected by this issue, as the CMS implementation is outside the OpenSSL FIPS module boundary. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version Relevant CWE: CWE-787 Out-of-bounds Write Metrics CVSS Version Base Score Base Severity Vector String 3.1 5.6 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L CVE-2025-9232 Issue summary: An application using the OpenSSL HTTP client API functions may trigger an out-of-bounds read if the 'no_proxy' environment variable is set and the host portion of the authority component of the HTTP URL is an IPv6 address. Impact summary: An out-of-bounds read can trigger a crash which leads to Denial of Service for an application. The OpenSSL HTTP client API functions can be used directly by applications but they are also used by the OCSP client functions and CMP (Certificate Management Protocol) client implementation in OpenSSL. However the URLs used by these implementations are unlikely to be controlled by an attacker. In this vulnerable code the out of bounds read can only trigger a crash. Furthermore the vulnerability requires an attacker-controlled URL to be passed from an application to the OpenSSL function and the user has to have a 'no_proxy' environment variable set. For the aforementioned reasons the issue was assessed as Low severity. The vulnerable code was introduced in the following patch releases: 3.0.16, 3.1.8, 3.2.4, 3.3.3, 3.4.0 and 3.5.0. The FIPS modules in 3.5, 3.4, 3.3, 3.2, 3.1 and 3.0 are not affected by this issue, as the HTTP client implementation is outside the OpenSSL FIPS module boundary. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version Relevant CWE: CWE-125 Out-of-bounds Read Metrics CVSS Version Base Score Base Severity Vector String 3.1 5.9 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2025-9670 A security flaw has been discovered in mixmark-io turndown up to 7.2.1. This affects an unknown function of the file src/commonmark-rules.js. Performing manipulation results in inefficient regular expression complexity. It is possible to initiate the attack remotely. The exploit has been released to the public and may be exploited. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version Relevant CWE: CWE-1333 Inefficient Regular Expression Complexity Metrics CVSS Version Base Score Base Severity Vector String 3.1 5.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2025-12816 An interpretation-conflict (CWE-436) vulnerability in node-forge versions 1.3.1 and earlier enables unauthenticated attackers to craft ASN.1 structures to desynchronize schema validations, yielding a semantic divergence that may bypass downstream cryptographic verifications and security decisions. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version Relevant CWE: CWE-436 Interpretation Conflict Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.6 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N CVE-2025-15284 Improper Input Validation vulnerability in qs (parse modules) allows HTTP DoS.This issue affects qs: < 6.14.1. SummaryThe arrayLimit option in qs does not enforce limits for bracket notation (a[]=1&a[]=2), allowing attackers to cause denial-of-service via memory exhaustion. Applications using arrayLimit for DoS protection are vulnerable. DetailsThe arrayLimit option only checks limits for indexed notation (a[0]=1&a[1]=2) but completely bypasses it for bracket notation (a[]=1&a[]=2). Vulnerable code (lib/parse.js:159-162): if (root === '[]' && options.parseArrays) { obj = utils.combine([], leaf); // No arrayLimit check } Working code (lib/parse.js:175): else if (index <= options.arrayLimit) { // Limit checked here obj = []; obj[index] = leaf; } The bracket notation handler at line 159 uses utils.combine([], leaf) without validating against options.arrayLimit, while indexed notation at line 175 checks index <= options.arrayLimit before creating arrays. PoCTest 1 - Basic bypass: npm install qs const qs = require('qs'); const result = qs.parse('a[]=1&a[]=2&a[]=3&a[]=4&a[]=5&a[]=6', { arrayLimit: 5 }); console.log(result.a.length); // Output: 6 (should be max 5) Test 2 - DoS demonstration: const qs = require('qs'); const attack = 'a[]=' + Array(10000).fill('x').join('&a[]='); const result = qs.parse(attack, { arrayLimit: 100 }); console.log(result.a.length); // Output: 10000 (should be max 100) Configuration: * arrayLimit: 5 (test 1) or arrayLimit: 100 (test 2) * Use bracket notation: a[]=value (not indexed a[0]=value) ImpactDenial of Service via memory exhaustion. Affects applications using qs.parse() with user-controlled input and arrayLimit for protection. Attack scenario: * Attacker sends HTTP request: GET /api/search?filters[]=x&filters[]=x&...&filters[]=x (100,000+ times) * Application parses with qs.parse(query, { arrayLimit: 100 }) * qs ignores limit, parses all 100,000 elements into array * Server memory exhausted → application crashes or becomes unresponsive * Service unavailable for all users Real-world impact: * Single malicious request can crash server * No authentication required * Easy to automate and scale * Affects any endpoint parsing query strings with bracket notation View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version Relevant CWE: CWE-20 Improper Input Validation 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-2025-58751 Vite is a frontend tooling framework for JavaScript. Prior to versions 7.1.5, 7.0.7, 6.3.6, and 5.4.20, files starting with the same name with the public directory were served bypassing the `server.fs` settings. Only apps that explicitly expose the Vite dev server to the network (using --host or `server.host` config option), use the public directory feature (enabled by default), and have a symlink in the public directory are affected. Versions 7.1.5, 7.0.7, 6.3.6, and 5.4.20 fix the issue. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version 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 4.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N CVE-2025-58752 Vite is a frontend tooling framework for JavaScript. Prior to versions 7.1.5, 7.0.7, 6.3.6, and 5.4.20, any HTML files on the machine were served regardless of the `server.fs` settings. Only apps that explicitly expose the Vite dev server to the network (using --host or server.host config option) and use `appType: 'spa'` (default) or `appType: 'mpa'` are affected. This vulnerability also affects the preview server. The preview server allowed HTML files not under the output directory to be served. Versions 7.1.5, 7.0.7, 6.3.6, and 5.4.20 fix the issue. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version Relevant CWE: CWE-23 Relative Path Traversal Metrics CVSS Version Base Score Base Severity Vector String 3.1 4.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N CVE-2025-58754 Axios is a promise based HTTP client for the browser and Node.js. When Axios starting in version 0.28.0 and prior to versions 0.30.2 and 1.12.0 runs on Node.js and is given a URL with the `data:` scheme, it does not perform HTTP. Instead, its Node http adapter decodes the entire payload into memory (`Buffer`/`Blob`) and returns a synthetic 200 response. This path ignores `maxContentLength` / `maxBodyLength` (which only protect HTTP responses), so an attacker can supply a very large `data:` URI and cause the process to allocate unbounded memory and crash (DoS), even if the caller requested `responseType: 'stream'`. Versions 0.30.2 and 1.12.0 contain a patch for the issue. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version Relevant CWE: CWE-770 Allocation of Resources Without Limits or Throttling 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-2025-62522 Vite is a frontend tooling framework for JavaScript. In versions from 2.9.18 to before 3.0.0, 3.2.9 to before 4.0.0, 4.5.3 to before 5.0.0, 5.2.6 to before 5.4.21, 6.0.0 to before 6.4.1, 7.0.0 to before 7.0.8, and 7.1.0 to before 7.1.11, files denied by server.fs.deny were sent if the URL ended with \ when the dev server is running on Windows. Only apps explicitly exposing the Vite dev server to the network and running the dev server on Windows were affected. This issue has been patched in versions 5.4.21, 6.4.1, 7.0.8, and 7.1.11. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version 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 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N CVE-2025-64718 js-yaml is a JavaScript YAML parser and dumper. In js-yaml before 4.1.1 and 3.14.2, it's possible for an attacker to modify the prototype of the result of a parsed yaml document via prototype pollution (`__proto__`). All users who parse untrusted yaml documents may be impacted. The problem is patched in js-yaml 4.1.1 and 3.14.2. Users can protect against this kind of attack on the server by using `node --disable-proto=delete` or `deno` (in Deno, pollution protection is on by default). View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version Relevant CWE: CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') Metrics CVSS Version Base Score Base Severity Vector String 3.1 5.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVE-2025-64756 Glob matches files using patterns the shell uses. Starting in version 10.2.0 and prior to versions 10.5.0 and 11.1.0, the glob CLI contains a command injection vulnerability in its -c/--cmd option that allows arbitrary command execution when processing files with malicious names. When glob -c are used, matched filenames are passed to a shell with shell: true, enabling shell metacharacters in filenames to trigger command injection and achieve arbitrary code execution under the user or CI account privileges. This issue has been patched in versions 10.5.0 and 11.1.0. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version 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 7.5 HIGH CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2025-66030 Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Integer Overflow vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft ASN.1 structures containing OIDs with oversized arcs. These arcs may be decoded as smaller, trusted OIDs due to 32-bit bitwise truncation, enabling the bypass of downstream OID-based security decisions. This issue has been patched in version 1.3.2. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version Relevant CWE: CWE-190 Integer Overflow or Wraparound Metrics CVSS Version Base Score Base Severity Vector String 3.1 5.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVE-2025-66031 Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version Relevant CWE: CWE-674 Uncontrolled Recursion 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-2025-66035 Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.16, 20.3.14, and 21.0.1, there is a XSRF token leakage via protocol-relative URLs in angular HTTP clients. The vulnerability is a Credential Leak by App Logic that leads to the unauthorized disclosure of the Cross-Site Request Forgery (XSRF) token to an attacker-controlled domain. Angular's HttpClient has a built-in XSRF protection mechanism that works by checking if a request URL starts with a protocol (http:// or https://) to determine if it is cross-origin. If the URL starts with protocol-relative URL (//), it is incorrectly treated as a same-origin request, and the XSRF token is automatically added to the X-XSRF-TOKEN header. This issue has been patched in versions 19.2.16, 20.3.14, and 21.0.1. A workaround for this issue involves avoiding using protocol-relative URLs (URLs starting with //) in HttpClient requests. All backend communication URLs should be hardcoded as relative paths (starting with a single /) or fully qualified, trusted absolute URLs. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version Relevant CWE: CWE-201 Insertion of Sensitive Information Into Sent Data Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.6 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N CVE-2025-66412 Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 21.0.2, 20.3.15, and 19.2.17, A Stored Cross-Site Scripting (XSS) vulnerability has been identified in the Angular Template Compiler. It occurs because the compiler's internal security schema is incomplete, allowing attackers to bypass Angular's built-in security sanitization. Specifically, the schema fails to classify certain URL-holding attributes (e.g., those that could contain javascript: URLs) as requiring strict URL security, enabling the injection of malicious scripts. This vulnerability is fixed in 21.0.2, 20.3.15, and 19.2.17. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version 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 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H CVE-2025-69277 libsodium before ad3004e, in atypical use cases involving certain custom cryptography or untrusted data to crypto_core_ed25519_is_valid_point, mishandles checks for whether an elliptic curve point is valid because it sometimes allows points that aren't in the main cryptographic group. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version Relevant CWE: CWE-184 Incomplete List of Disallowed Inputs Metrics CVSS Version Base Score Base Severity Vector String 3.1 4.5 MEDIUM CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N CVE-2026-22610 Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.18, 20.3.16, 21.0.7, and 21.1.0-rc.0, a cross-site scripting (XSS) vulnerability has been identified in the Angular Template Compiler. The vulnerability exists because Angular’s internal sanitization schema fails to recognize the href and xlink:href attributes of SVG elements as a Resource URL context. This issue has been patched in versions 19.2.18, 20.3.16, 21.0.7, and 21.1.0-rc.0. View CVE Details Affected Products Siemens SIDIS Prime Vendor: Siemens Product Version: SIDIS Prime Product Status: known_affected Remediations Vendor fix Update to V4.0.800 or later version 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 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/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-485750 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: 2026-03-10 Date Revision Summary 2026-03-10 1 Publication Date 2026-03-12 2 Initial CISA Republication of Siemens ProductCERT SSA-485750 advisory Legal Notice and Terms of Use

View CSAF Summary Fortinet has published information on vulnerabilities in FORTIOS. This advisory lists the related Siemens Industrial products. Siemens has released a new version for RUGGEDCOM APE1808 and recommends to update to the latest version. The following versions of Siemens RUGGEDCOM APE1808 Devices are affected: RUGGEDCOM APE1808 vers:all/*, vers:all/* (CVE-2026-24858, CVE-2025-55018, CVE-2025-62439, CVE-2025-64157) CVSS Vendor Equipment Vulnerabilities v3 9.8 Siemens Siemens RUGGEDCOM APE1808 Devices Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling'), Improper Verification of Source of a Communication Channel, Use of Externally-Controlled Format String, Authentication Bypass Using an Alternate Path or Channel Background Critical Infrastructure Sectors: Critical Manufacturing, Energy, Transportation Systems Countries/Areas Deployed: Worldwide Company Headquarters Location: Germany Vulnerabilities Expand All + CVE-2025-55018 An inconsistent interpretation of http requests ('http request smuggling') vulnerability in Fortinet FortiOS 7.6.0, FortiOS 7.4.0 through 7.4.9, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4.3 through 6.4.16 may allow an unauthenticated attacker to smuggle an unlogged http request through the firewall policies via a specially crafted header View CVE Details Affected Products Siemens RUGGEDCOM APE1808 Devices Vendor: Siemens Product Version: RUGGEDCOM APE1808 Product Status: known_affected Remediations Vendor fix Update Fortigate NGFW to V7.4.10 or later version. Contact customer support to receive patch and update information. Mitigation For more information see the associated Siemens security advisory SSA-975644 in HTML https://cert-portal.siemens.com/productcert/html/ssa-975644.html Mitigation For more information see the associated Siemens security advisory SSA-975644 in CSAF https://cert-portal.siemens.com/productcert/csaf/ssa-975644.json Relevant CWE: CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') Metrics CVSS Version Base Score Base Severity Vector String 3.1 5.8 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N CVE-2025-62439 An inconsistent interpretation of http requests ('http request smuggling') vulnerability in Fortinet FortiOS 7.6.0, FortiOS 7.4.0 through 7.4.9, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4.3 through 6.4.16 may allow an unauthenticated attacker to smuggle an unlogged http request through the firewall policies via a specially crafted header. View CVE Details Affected Products Siemens RUGGEDCOM APE1808 Devices Vendor: Siemens Product Version: RUGGEDCOM APE1808 Product Status: known_affected Remediations Vendor fix Update Fortigate NGFW to V7.4.10 or later version with FSSO TS Agent version 5.0 build 0324 or later version. Contact customer support to receive patch and update information. Mitigation For more information see the associated Siemens security advisory SSA-975644 in HTML https://cert-portal.siemens.com/productcert/html/ssa-975644.html Mitigation For more information see the associated Siemens security advisory SSA-975644 in CSAF https://cert-portal.siemens.com/productcert/csaf/ssa-975644.json Relevant CWE: CWE-940 Improper Verification of Source of a Communication Channel Metrics CVSS Version Base Score Base Severity Vector String 3.1 4.2 MEDIUM CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N CVE-2025-64157 A use of externally-controlled format string vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4, FortiOS 7.4.0 through 7.4.9, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0 all versions allows an authenticated admin to execute unauthorized code or commands via specifically crafted configuration. View CVE Details Affected Products Siemens RUGGEDCOM APE1808 Devices Vendor: Siemens Product Version: RUGGEDCOM APE1808 Product Status: known_affected Remediations Vendor fix Update Fortigate NGFW to V7.4.10 or later version. Contact customer support to receive patch and update information. Mitigation For more information see the associated Siemens security advisory SSA-975644 in HTML https://cert-portal.siemens.com/productcert/html/ssa-975644.html Mitigation For more information see the associated Siemens security advisory SSA-975644 in CSAF https://cert-portal.siemens.com/productcert/csaf/ssa-975644.json Relevant CWE: CWE-134 Use of Externally-Controlled Format String Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.7 MEDIUM CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVE-2026-24858 An authentication bypass using an alternate path or channel vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager 7.4.0 through 7.4.9, FortiManager 7.2.0 through 7.2.11, FortiManager 7.0.0 through 7.0.15, FortiOS 7.6.0 through 7.6.5, FortiOS 7.4.0 through 7.4.10, FortiOS 7.2.0 through 7.2.12, FortiOS 7.0.0 through 7.0.18 may allow an attacker with a FortiCloud account and a registered device to log into other devices registered to other accounts, if FortiCloud SSO authentication is enabled on those devices. View CVE Details Affected Products Siemens RUGGEDCOM APE1808 Devices Vendor: Siemens Product Version: RUGGEDCOM APE1808 Product Status: known_affected Remediations Vendor fix Update Fortigate NGFW to V7.4.11 or later version. Contact customer support to receive patch and update information. Mitigation For more information see the associated Siemens security advisory SSA-975644 in HTML https://cert-portal.siemens.com/productcert/html/ssa-975644.html Mitigation For more information see the associated Siemens security advisory SSA-975644 in CSAF https://cert-portal.siemens.com/productcert/csaf/ssa-975644.json Relevant CWE: CWE-288 Authentication Bypass Using an Alternate Path or Channel 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 Acknowledgments Siemens 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-975644 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: 2026-03-10 Date Revision Summary 2026-03-10 1 Publication Date 2026-03-12 2 Initial CISA Republication of Siemens ProductCERT SSA-975644 advisory Legal Notice and Terms of Use

View CSAF Summary SIMATIC S7-1500 devices contain a vulnerability that could allow an attacker to inject code by tricking a legitimate user into importing a specially crafted trace file in the web interface. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens is preparing further fix versions and recommends specific countermeasures for products where fixes are not, or not yet available. The following versions of Siemens SIMATIC are affected: SIMATIC Drive Controller CPU 1504D TF (6ES7615-4DF10-0AB0) vers:all/* (CVE-2025-40943) SIMATIC Drive Controller CPU 1507D TF (6ES7615-7DF10-0AB0) vers:all/* (CVE-2025-40943) SIMATIC ET 200SP CPU 1510SP F-1 PN (6ES7510-1SJ01-0AB0) vers:all/* (CVE-2025-40943) SIMATIC ET 200SP CPU 1510SP F-1 PN (6ES7510-1SK03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC ET 200SP CPU 1510SP-1 PN (6ES7510-1DJ01-0AB0) vers:all/* (CVE-2025-40943) SIMATIC ET 200SP CPU 1510SP-1 PN (6ES7510-1DK03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC ET 200SP CPU 1512SP F-1 PN (6ES7512-1SK01-0AB0) vers:all/* (CVE-2025-40943) SIMATIC ET 200SP CPU 1512SP F-1 PN (6ES7512-1SM03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC ET 200SP CPU 1512SP-1 PN (6ES7512-1DK01-0AB0) vers:all/* (CVE-2025-40943) SIMATIC ET 200SP CPU 1512SP-1 PN (6ES7512-1DM03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC ET 200SP CPU 1514SP F-2 PN (6ES7514-2SN03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC ET 200SP CPU 1514SP-2 PN (6ES7514-2DN03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC ET 200SP CPU 1514SPT F-2 PN (6ES7514-2WN03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC ET 200SP CPU 1514SPT-2 PN (6ES7514-2VN03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) vers:all/* (CVE-2025-40943) SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V2 CPUs - Windows OS vers:all/* (CVE-2025-40943) SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V3 CPUs - Industrial OS vers:all/* (CVE-2025-40943) SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V3 CPUs - Windows OS vers:all/* (CVE-2025-40943) SIMATIC ET 200SP Open Controller CPU 1515SP PC3 (incl. SIPLUS variants) V2 CPUs - Windows OS vers:all/* (CVE-2025-40943) SIMATIC ET 200SP Open Controller CPU 1515SP PC3 (incl. SIPLUS variants) V3 CPUs - Industrial OS vers:all/* (CVE-2025-40943) SIMATIC ET 200SP Open Controller CPU 1515SP PC3 (incl. SIPLUS variants) V3 CPUs - Windows OS vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1511-1 PN (6ES7511-1AK00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1511-1 PN (6ES7511-1AK01-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1511-1 PN (6ES7511-1AK02-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1511-1 PN (6ES7511-1AL03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1511C-1 PN (6ES7511-1CK00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1511C-1 PN (6ES7511-1CK01-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1511C-1 PN (6ES7511-1CL03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1511F-1 PN (6ES7511-1FK01-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1511F-1 PN (6ES7511-1FK02-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1511F-1 PN (6ES7511-1FL03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1511T-1 PN (6ES7511-1TK01-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1511T-1 PN (6ES7511-1TL03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1511TF-1 PN (6ES7511-1UK01-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1511TF-1 PN (6ES7511-1UL03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1512C-1 PN (6ES7512-1CK00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1512C-1 PN (6ES7512-1CK01-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1512C-1 PN (6ES7512-1CM03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1513-1 PN (6ES7513-1AL01-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1513-1 PN (6ES7513-1AL02-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1513-1 PN (6ES7513-1AM03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1513F-1 PN (6ES7513-1FL01-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1513F-1 PN (6ES7513-1FL02-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1513F-1 PN (6ES7513-1FM03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1513pro F-2 PN (6ES7513-2GM03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1513pro-2 PN (6ES7513-2PM03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1513R-1 PN (6ES7513-1RL00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1513R-1 PN (6ES7513-1RM03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1515-2 PN (6ES7515-2AM01-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1515-2 PN (6ES7515-2AM02-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1515-2 PN (6ES7515-2AN03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1515F-2 PN (6ES7515-2FM01-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1515F-2 PN (6ES7515-2FM02-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1515F-2 PN (6ES7515-2FN03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1515R-2 PN (6ES7515-2RM00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1515R-2 PN (6ES7515-2RN03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1515T-2 PN (6ES7515-2TM01-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1515T-2 PN (6ES7515-2TN03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1515TF-2 PN (6ES7515-2UM01-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1515TF-2 PN (6ES7515-2UN03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1516-3 PN/DP (6ES7516-3AN01-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1516-3 PN/DP (6ES7516-3AN02-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1516-3 PN/DP (6ES7516-3AP03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1516F-3 PN/DP (6ES7516-3FN01-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1516F-3 PN/DP (6ES7516-3FN02-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1516F-3 PN/DP (6ES7516-3FP03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1516pro F-2 PN (6ES7516-2GP03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1516pro-2 PN (6ES7516-2PP03-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1516T-3 PN (6ES7516-3TP10-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1516T-3 PN/DP (6ES7516-3TN00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1516TF-3 PN (6ES7516-3UP10-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1516TF-3 PN/DP (6ES7516-3UN00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1517-3 PN (6ES7517-3AQ10-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1517-3 PN/DP (6ES7517-3AP00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1517F-3 PN (6ES7517-3FQ10-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1517F-3 PN/DP (6ES7517-3FP00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1517F-3 PN/DP (6ES7517-3FP01-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1517H-3 PN (6ES7517-3HP00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1517H-4 PN (6ES7517-4HQ10-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1517T-3 PN (6ES7517-3TQ10-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1517T-3 PN/DP (6ES7517-3TP00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1517TF-3 PN (6ES7517-3UQ10-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1517TF-3 PN/DP (6ES7517-3UP00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1518-3 PN (6ES7518-3AT10-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1518-4 PN/DP (6ES7518-4AP00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1518F-3 PN (6ES7518-3FT10-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1518F-4 PN/DP (6ES7518-4FP00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1518HF-4 PN (6ES7518-4JP00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1518HF-4 PN (6ES7518-4JT10-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1518T-3 PN (6ES7518-3TT10-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1518T-4 PN/DP (6ES7518-4TP00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU 1518TF-3 PN (6ES7518-3UT10-0AB0) vers:intdot/<4.1.2 (CVE-2025-40943) SIMATIC S7-1500 CPU 1518TF-4 PN/DP (6ES7518-4UP00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU S7-1518-4 PN/DP ODK (6ES7518-4AP00-3AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 CPU S7-1518F-4 PN/DP ODK (6ES7518-4FP00-3AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 ET 200pro: CPU 1513PRO F-2 PN (6ES7513-2GL00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 ET 200pro: CPU 1513PRO-2 PN (6ES7513-2PL00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 ET 200pro: CPU 1516PRO F-2 PN (6ES7516-2GN00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 ET 200pro: CPU 1516PRO-2 PN (6ES7516-2PN00-0AB0) vers:all/* (CVE-2025-40943) SIMATIC S7-1500 Software Controller CPU 1507S F V2 vers:all/* (CVE-2025-40943) SIMATIC S7-1500 Software Controller CPU 1507S F V3 vers:all/* (CVE-2025-40943) SIMATIC S7-1500 Software Controller CPU 1507S F V4 vers:all/* (CVE-2025-40943) SIMATIC S7-1500 Software Controller CPU 1507S V2 vers:all/* (CVE-2025-40943) SIMATIC S7-1500 Software Controller CPU 1507S V3 vers:all/* (CVE-2025-40943) SIMATIC S7-1500 Software Controller CPU 1507S V4 vers:all/* (CVE-2025-40943) SIMATIC S7-1500 Software Controller CPU 1508S F V2 vers:all/* (CVE-2025-40943) SIMATIC S7-1500 Software Controller CPU 1508S F V3 vers:all/* (CVE-2025-40943) SIMATIC S7-1500 Software Controller CPU 1508S F V4 vers:all/* (CVE-2025-40943) SIMATIC S7-1500 Software Controller CPU 1508S T V3 vers:all/* (CVE-2025-40943) SIMATIC S7-1500 Software Controller CPU 1508S TF V3 vers:all/* (CVE-2025-40943) SIMATIC S7-1500 Software Controller CPU 1508S V2 vers:all/* (CVE-2025-40943) SIMATIC S7-1500 Software Controller CPU 1508S V3 vers:all/* (CVE-2025-40943) SIMATIC S7-1500 Software Controller CPU 1508S V4 vers:all/* (CVE-2025-40943) SIMATIC S7-1500 Software Controller Linux V2 vers:all/* (CVE-2025-40943) SIMATIC S7-1500 Software Controller Linux V3 vers:all/* (CVE-2025-40943) SIMATIC S7-PLCSIM Advanced vers:all/* (CVE-2025-40943) SIPLUS ET 200SP CPU 1510SP F-1 PN (6AG1510-1SJ01-2AB0) vers:all/* (CVE-2025-40943) SIPLUS ET 200SP CPU 1510SP F-1 PN RAIL (6AG2510-1SJ01-1AB0) vers:all/* (CVE-2025-40943) SIPLUS ET 200SP CPU 1510SP-1 PN (6AG1510-1DJ01-2AB0) vers:all/* (CVE-2025-40943) SIPLUS ET 200SP CPU 1510SP-1 PN (6AG1510-1DJ01-7AB0) vers:all/* (CVE-2025-40943) SIPLUS ET 200SP CPU 1510SP-1 PN RAIL (6AG2510-1DJ01-1AB0) vers:all/* (CVE-2025-40943) SIPLUS ET 200SP CPU 1510SP-1 PN RAIL (6AG2510-1DJ01-4AB0) vers:all/* (CVE-2025-40943) SIPLUS ET 200SP CPU 1512SP F-1 PN (6AG1512-1SK01-2AB0) vers:all/* (CVE-2025-40943) SIPLUS ET 200SP CPU 1512SP F-1 PN (6AG1512-1SK01-7AB0) vers:all/* (CVE-2025-40943) SIPLUS ET 200SP CPU 1512SP F-1 PN RAIL (6AG2512-1SK01-1AB0) vers:all/* (CVE-2025-40943) SIPLUS ET 200SP CPU 1512SP F-1 PN RAIL (6AG2512-1SK01-4AB0) vers:all/* (CVE-2025-40943) SIPLUS ET 200SP CPU 1512SP-1 PN (6AG1512-1DK01-2AB0) vers:all/* (CVE-2025-40943) SIPLUS ET 200SP CPU 1512SP-1 PN (6AG1512-1DK01-7AB0) vers:all/* (CVE-2025-40943) SIPLUS ET 200SP CPU 1512SP-1 PN RAIL (6AG2512-1DK01-1AB0) vers:all/* (CVE-2025-40943) SIPLUS ET 200SP CPU 1512SP-1 PN RAIL (6AG2512-1DK01-4AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1511-1 PN (6AG1511-1AK01-2AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1511-1 PN (6AG1511-1AK01-7AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1511-1 PN (6AG1511-1AK02-2AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1511-1 PN (6AG1511-1AK02-7AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1511-1 PN T1 RAIL (6AG2511-1AK01-1AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1511-1 PN T1 RAIL (6AG2511-1AK02-1AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1511-1 PN TX RAIL (6AG2511-1AK01-4AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1511-1 PN TX RAIL (6AG2511-1AK02-4AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1511F-1 PN (6AG1511-1FK01-2AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1511F-1 PN (6AG1511-1FK02-2AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1513-1 PN (6AG1513-1AL01-2AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1513-1 PN (6AG1513-1AL01-7AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1513-1 PN (6AG1513-1AL02-2AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1513-1 PN (6AG1513-1AL02-7AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1513F-1 PN (6AG1513-1FL01-2AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1513F-1 PN (6AG1513-1FL02-2AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1515F-2 PN (6AG1515-2FM01-2AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1515F-2 PN (6AG1515-2FM02-2AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1515F-2 PN RAIL (6AG2515-2FM02-4AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1515F-2 PN T2 RAIL (6AG2515-2FM01-2AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1515R-2 PN (6AG1515-2RM00-7AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1515R-2 PN TX RAIL (6AG2515-2RM00-4AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1516-3 PN/DP (6AG1516-3AN01-2AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1516-3 PN/DP (6AG1516-3AN01-7AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1516-3 PN/DP (6AG1516-3AN02-2AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1516-3 PN/DP (6AG1516-3AN02-7AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1516-3 PN/DP RAIL (6AG2516-3AN02-4AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1516-3 PN/DP TX RAIL (6AG2516-3AN01-4AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1516F-3 PN/DP (6AG1516-3FN01-2AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1516F-3 PN/DP (6AG1516-3FN02-2AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1516F-3 PN/DP RAIL (6AG2516-3FN02-2AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1516F-3 PN/DP RAIL (6AG2516-3FN02-4AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1517H-3 PN (6AG1517-3HP00-4AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1518-4 PN/DP (6AG1518-4AP00-4AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1518F-4 PN/DP (6AG1518-4FP00-4AB0) vers:all/* (CVE-2025-40943) SIPLUS S7-1500 CPU 1518HF-4 PN (6AG1518-4JP00-4AB0) vers:all/* (CVE-2025-40943) CVSS Vendor Equipment Vulnerabilities v3 9.6 Siemens Siemens SIMATIC Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Germany Vulnerabilities Expand All + CVE-2025-40943 Affected devices do not properly sanitize contents of trace files. This could allow an attacker to inject code through social engineering a legitimate user to import a specially crafted trace file View CVE Details Affected Products Siemens SIMATIC Vendor: Siemens Product Version: SIMATIC Drive Controller CPU 1504D TF (6ES7615-4DF10-0AB0), SIMATIC Drive Controller CPU 1507D TF (6ES7615-7DF10-0AB0), SIMATIC ET 200SP CPU 1510SP F-1 PN (6ES7510-1SJ01-0AB0), SIMATIC ET 200SP CPU 1510SP F-1 PN (6ES7510-1SK03-0AB0), SIMATIC ET 200SP CPU 1510SP-1 PN (6ES7510-1DJ01-0AB0), SIMATIC ET 200SP CPU 1510SP-1 PN (6ES7510-1DK03-0AB0), SIMATIC ET 200SP CPU 1512SP F-1 PN (6ES7512-1SK01-0AB0), SIMATIC ET 200SP CPU 1512SP F-1 PN (6ES7512-1SM03-0AB0), SIMATIC ET 200SP CPU 1512SP-1 PN (6ES7512-1DK01-0AB0), SIMATIC ET 200SP CPU 1512SP-1 PN (6ES7512-1DM03-0AB0), SIMATIC ET 200SP CPU 1514SP F-2 PN (6ES7514-2SN03-0AB0), SIMATIC ET 200SP CPU 1514SP-2 PN (6ES7514-2DN03-0AB0), SIMATIC ET 200SP CPU 1514SPT F-2 PN (6ES7514-2WN03-0AB0), SIMATIC ET 200SP CPU 1514SPT-2 PN (6ES7514-2VN03-0AB0), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V2 CPUs - Windows OS, SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V3 CPUs - Industrial OS, SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V3 CPUs - Windows OS, SIMATIC ET 200SP Open Controller CPU 1515SP PC3 (incl. SIPLUS variants) V2 CPUs - Windows OS, SIMATIC ET 200SP Open Controller CPU 1515SP PC3 (incl. SIPLUS variants) V3 CPUs - Industrial OS, SIMATIC ET 200SP Open Controller CPU 1515SP PC3 (incl. SIPLUS variants) V3 CPUs - Windows OS, SIMATIC S7-1500 CPU 1511-1 PN (6ES7511-1AK00-0AB0), SIMATIC S7-1500 CPU 1511-1 PN (6ES7511-1AK01-0AB0), SIMATIC S7-1500 CPU 1511-1 PN (6ES7511-1AK02-0AB0), SIMATIC S7-1500 CPU 1511-1 PN (6ES7511-1AL03-0AB0), SIMATIC S7-1500 CPU 1511C-1 PN (6ES7511-1CK00-0AB0), SIMATIC S7-1500 CPU 1511C-1 PN (6ES7511-1CK01-0AB0), SIMATIC S7-1500 CPU 1511C-1 PN (6ES7511-1CL03-0AB0), SIMATIC S7-1500 CPU 1511F-1 PN (6ES7511-1FK01-0AB0), SIMATIC S7-1500 CPU 1511F-1 PN (6ES7511-1FK02-0AB0), SIMATIC S7-1500 CPU 1511F-1 PN (6ES7511-1FL03-0AB0), SIMATIC S7-1500 CPU 1511T-1 PN (6ES7511-1TK01-0AB0), SIMATIC S7-1500 CPU 1511T-1 PN (6ES7511-1TL03-0AB0), SIMATIC S7-1500 CPU 1511TF-1 PN (6ES7511-1UK01-0AB0), SIMATIC S7-1500 CPU 1511TF-1 PN (6ES7511-1UL03-0AB0), SIMATIC S7-1500 CPU 1512C-1 PN (6ES7512-1CK00-0AB0), SIMATIC S7-1500 CPU 1512C-1 PN (6ES7512-1CK01-0AB0), SIMATIC S7-1500 CPU 1512C-1 PN (6ES7512-1CM03-0AB0), SIMATIC S7-1500 CPU 1513-1 PN (6ES7513-1AL01-0AB0), SIMATIC S7-1500 CPU 1513-1 PN (6ES7513-1AL02-0AB0), SIMATIC S7-1500 CPU 1513-1 PN (6ES7513-1AM03-0AB0), SIMATIC S7-1500 CPU 1513F-1 PN (6ES7513-1FL01-0AB0), SIMATIC S7-1500 CPU 1513F-1 PN (6ES7513-1FL02-0AB0), SIMATIC S7-1500 CPU 1513F-1 PN (6ES7513-1FM03-0AB0), SIMATIC S7-1500 CPU 1513pro F-2 PN (6ES7513-2GM03-0AB0), SIMATIC S7-1500 CPU 1513pro-2 PN (6ES7513-2PM03-0AB0), SIMATIC S7-1500 CPU 1513R-1 PN (6ES7513-1RL00-0AB0), SIMATIC S7-1500 CPU 1513R-1 PN (6ES7513-1RM03-0AB0), SIMATIC S7-1500 CPU 1515-2 PN (6ES7515-2AM01-0AB0), SIMATIC S7-1500 CPU 1515-2 PN (6ES7515-2AM02-0AB0), SIMATIC S7-1500 CPU 1515-2 PN (6ES7515-2AN03-0AB0), SIMATIC S7-1500 CPU 1515F-2 PN (6ES7515-2FM01-0AB0), SIMATIC S7-1500 CPU 1515F-2 PN (6ES7515-2FM02-0AB0), SIMATIC S7-1500 CPU 1515F-2 PN (6ES7515-2FN03-0AB0), SIMATIC S7-1500 CPU 1515R-2 PN (6ES7515-2RM00-0AB0), SIMATIC S7-1500 CPU 1515R-2 PN (6ES7515-2RN03-0AB0), SIMATIC S7-1500 CPU 1515T-2 PN (6ES7515-2TM01-0AB0), SIMATIC S7-1500 CPU 1515T-2 PN (6ES7515-2TN03-0AB0), SIMATIC S7-1500 CPU 1515TF-2 PN (6ES7515-2UM01-0AB0), SIMATIC S7-1500 CPU 1515TF-2 PN (6ES7515-2UN03-0AB0), SIMATIC S7-1500 CPU 1516-3 PN/DP (6ES7516-3AN01-0AB0), SIMATIC S7-1500 CPU 1516-3 PN/DP (6ES7516-3AN02-0AB0), SIMATIC S7-1500 CPU 1516-3 PN/DP (6ES7516-3AP03-0AB0), SIMATIC S7-1500 CPU 1516F-3 PN/DP (6ES7516-3FN01-0AB0), SIMATIC S7-1500 CPU 1516F-3 PN/DP (6ES7516-3FN02-0AB0), SIMATIC S7-1500 CPU 1516F-3 PN/DP (6ES7516-3FP03-0AB0), SIMATIC S7-1500 CPU 1516pro F-2 PN (6ES7516-2GP03-0AB0), SIMATIC S7-1500 CPU 1516pro-2 PN (6ES7516-2PP03-0AB0), SIMATIC S7-1500 CPU 1516T-3 PN (6ES7516-3TP10-0AB0), SIMATIC S7-1500 CPU 1516T-3 PN/DP (6ES7516-3TN00-0AB0), SIMATIC S7-1500 CPU 1516TF-3 PN (6ES7516-3UP10-0AB0), SIMATIC S7-1500 CPU 1516TF-3 PN/DP (6ES7516-3UN00-0AB0), SIMATIC S7-1500 CPU 1517-3 PN (6ES7517-3AQ10-0AB0), SIMATIC S7-1500 CPU 1517-3 PN/DP (6ES7517-3AP00-0AB0), SIMATIC S7-1500 CPU 1517F-3 PN (6ES7517-3FQ10-0AB0), SIMATIC S7-1500 CPU 1517F-3 PN/DP (6ES7517-3FP00-0AB0), SIMATIC S7-1500 CPU 1517F-3 PN/DP (6ES7517-3FP01-0AB0), SIMATIC S7-1500 CPU 1517H-3 PN (6ES7517-3HP00-0AB0), SIMATIC S7-1500 CPU 1517H-4 PN (6ES7517-4HQ10-0AB0), SIMATIC S7-1500 CPU 1517T-3 PN (6ES7517-3TQ10-0AB0), SIMATIC S7-1500 CPU 1517T-3 PN/DP (6ES7517-3TP00-0AB0), SIMATIC S7-1500 CPU 1517TF-3 PN (6ES7517-3UQ10-0AB0), SIMATIC S7-1500 CPU 1517TF-3 PN/DP (6ES7517-3UP00-0AB0), SIMATIC S7-1500 CPU 1518-3 PN (6ES7518-3AT10-0AB0), SIMATIC S7-1500 CPU 1518-4 PN/DP (6ES7518-4AP00-0AB0), SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0), SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0), SIMATIC S7-1500 CPU 1518F-3 PN (6ES7518-3FT10-0AB0), SIMATIC S7-1500 CPU 1518F-4 PN/DP (6ES7518-4FP00-0AB0), SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0), SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0), SIMATIC S7-1500 CPU 1518HF-4 PN (6ES7518-4JP00-0AB0), SIMATIC S7-1500 CPU 1518HF-4 PN (6ES7518-4JT10-0AB0), SIMATIC S7-1500 CPU 1518T-3 PN (6ES7518-3TT10-0AB0), SIMATIC S7-1500 CPU 1518T-4 PN/DP (6ES7518-4TP00-0AB0), SIMATIC S7-1500 CPU 1518TF-3 PN (6ES7518-3UT10-0AB0), SIMATIC S7-1500 CPU 1518TF-4 PN/DP (6ES7518-4UP00-0AB0), SIMATIC S7-1500 CPU S7-1518-4 PN/DP ODK (6ES7518-4AP00-3AB0), SIMATIC S7-1500 CPU S7-1518F-4 PN/DP ODK (6ES7518-4FP00-3AB0), SIMATIC S7-1500 ET 200pro: CPU 1513PRO F-2 PN (6ES7513-2GL00-0AB0), SIMATIC S7-1500 ET 200pro: CPU 1513PRO-2 PN (6ES7513-2PL00-0AB0), SIMATIC S7-1500 ET 200pro: CPU 1516PRO F-2 PN (6ES7516-2GN00-0AB0), SIMATIC S7-1500 ET 200pro: CPU 1516PRO-2 PN (6ES7516-2PN00-0AB0), SIMATIC S7-1500 Software Controller CPU 1507S F V2, SIMATIC S7-1500 Software Controller CPU 1507S F V3, SIMATIC S7-1500 Software Controller CPU 1507S F V4, SIMATIC S7-1500 Software Controller CPU 1507S V2, SIMATIC S7-1500 Software Controller CPU 1507S V3, SIMATIC S7-1500 Software Controller CPU 1507S V4, SIMATIC S7-1500 Software Controller CPU 1508S F V2, SIMATIC S7-1500 Software Controller CPU 1508S F V3, SIMATIC S7-1500 Software Controller CPU 1508S F V4, SIMATIC S7-1500 Software Controller CPU 1508S T V3, SIMATIC S7-1500 Software Controller CPU 1508S TF V3, SIMATIC S7-1500 Software Controller CPU 1508S V2, SIMATIC S7-1500 Software Controller CPU 1508S V3, SIMATIC S7-1500 Software Controller CPU 1508S V4, SIMATIC S7-1500 Software Controller Linux V2, SIMATIC S7-1500 Software Controller Linux V3, SIMATIC S7-PLCSIM Advanced, SIPLUS ET 200SP CPU 1510SP F-1 PN (6AG1510-1SJ01-2AB0), SIPLUS ET 200SP CPU 1510SP F-1 PN RAIL (6AG2510-1SJ01-1AB0), SIPLUS ET 200SP CPU 1510SP-1 PN (6AG1510-1DJ01-2AB0), SIPLUS ET 200SP CPU 1510SP-1 PN (6AG1510-1DJ01-7AB0), SIPLUS ET 200SP CPU 1510SP-1 PN RAIL (6AG2510-1DJ01-1AB0), SIPLUS ET 200SP CPU 1510SP-1 PN RAIL (6AG2510-1DJ01-4AB0), SIPLUS ET 200SP CPU 1512SP F-1 PN (6AG1512-1SK01-2AB0), SIPLUS ET 200SP CPU 1512SP F-1 PN (6AG1512-1SK01-7AB0), SIPLUS ET 200SP CPU 1512SP F-1 PN RAIL (6AG2512-1SK01-1AB0), SIPLUS ET 200SP CPU 1512SP F-1 PN RAIL (6AG2512-1SK01-4AB0), SIPLUS ET 200SP CPU 1512SP-1 PN (6AG1512-1DK01-2AB0), SIPLUS ET 200SP CPU 1512SP-1 PN (6AG1512-1DK01-7AB0), SIPLUS ET 200SP CPU 1512SP-1 PN RAIL (6AG2512-1DK01-1AB0), SIPLUS ET 200SP CPU 1512SP-1 PN RAIL (6AG2512-1DK01-4AB0), SIPLUS S7-1500 CPU 1511-1 PN (6AG1511-1AK01-2AB0), SIPLUS S7-1500 CPU 1511-1 PN (6AG1511-1AK01-7AB0), SIPLUS S7-1500 CPU 1511-1 PN (6AG1511-1AK02-2AB0), SIPLUS S7-1500 CPU 1511-1 PN (6AG1511-1AK02-7AB0), SIPLUS S7-1500 CPU 1511-1 PN T1 RAIL (6AG2511-1AK01-1AB0), SIPLUS S7-1500 CPU 1511-1 PN T1 RAIL (6AG2511-1AK02-1AB0), SIPLUS S7-1500 CPU 1511-1 PN TX RAIL (6AG2511-1AK01-4AB0), SIPLUS S7-1500 CPU 1511-1 PN TX RAIL (6AG2511-1AK02-4AB0), SIPLUS S7-1500 CPU 1511F-1 PN (6AG1511-1FK01-2AB0), SIPLUS S7-1500 CPU 1511F-1 PN (6AG1511-1FK02-2AB0), SIPLUS S7-1500 CPU 1513-1 PN (6AG1513-1AL01-2AB0), SIPLUS S7-1500 CPU 1513-1 PN (6AG1513-1AL01-7AB0), SIPLUS S7-1500 CPU 1513-1 PN (6AG1513-1AL02-2AB0), SIPLUS S7-1500 CPU 1513-1 PN (6AG1513-1AL02-7AB0), SIPLUS S7-1500 CPU 1513F-1 PN (6AG1513-1FL01-2AB0), SIPLUS S7-1500 CPU 1513F-1 PN (6AG1513-1FL02-2AB0), SIPLUS S7-1500 CPU 1515F-2 PN (6AG1515-2FM01-2AB0), SIPLUS S7-1500 CPU 1515F-2 PN (6AG1515-2FM02-2AB0), SIPLUS S7-1500 CPU 1515F-2 PN RAIL (6AG2515-2FM02-4AB0), SIPLUS S7-1500 CPU 1515F-2 PN T2 RAIL (6AG2515-2FM01-2AB0), SIPLUS S7-1500 CPU 1515R-2 PN (6AG1515-2RM00-7AB0), SIPLUS S7-1500 CPU 1515R-2 PN TX RAIL (6AG2515-2RM00-4AB0), SIPLUS S7-1500 CPU 1516-3 PN/DP (6AG1516-3AN01-2AB0), SIPLUS S7-1500 CPU 1516-3 PN/DP (6AG1516-3AN01-7AB0), SIPLUS S7-1500 CPU 1516-3 PN/DP (6AG1516-3AN02-2AB0), SIPLUS S7-1500 CPU 1516-3 PN/DP (6AG1516-3AN02-7AB0), SIPLUS S7-1500 CPU 1516-3 PN/DP RAIL (6AG2516-3AN02-4AB0), SIPLUS S7-1500 CPU 1516-3 PN/DP TX RAIL (6AG2516-3AN01-4AB0), SIPLUS S7-1500 CPU 1516F-3 PN/DP (6AG1516-3FN01-2AB0), SIPLUS S7-1500 CPU 1516F-3 PN/DP (6AG1516-3FN02-2AB0), SIPLUS S7-1500 CPU 1516F-3 PN/DP RAIL (6AG2516-3FN02-2AB0), SIPLUS S7-1500 CPU 1516F-3 PN/DP RAIL (6AG2516-3FN02-4AB0), SIPLUS S7-1500 CPU 1517H-3 PN (6AG1517-3HP00-4AB0), SIPLUS S7-1500 CPU 1518-4 PN/DP (6AG1518-4AP00-4AB0), SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0), SIPLUS S7-1500 CPU 1518F-4 PN/DP (6AG1518-4FP00-4AB0), SIPLUS S7-1500 CPU 1518HF-4 PN (6AG1518-4JP00-4AB0) Product Status: known_affected Remediations Mitigation Disable the webserver if not required on the affected systems. Restrict the access to Port 80/tcp and 443/tcp to trusted IP address only Mitigation Only upload trusted trace files None available Currently no fix is available Vendor fix Update to V4.1.2 or later version 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 9.6 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H 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-452276 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: 2026-03-10 Date Revision Summary 2026-03-10 1 Publication Date 2026-03-12 2 Initial CISA Republication of Siemens ProductCERT SSA-452276 advisory Legal Notice and Terms of Use

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to disclose sensitive information, execute arbitrary commands, or perform a denial-of-service on the product. The following versions of Trane Tracer SC, Tracer SC+, and Tracer Concierge are affected: Tracer SC Tracer SC+ Tracer Concierge CVSS Vendor Equipment Vulnerabilities v3 8.1 Trane Trane Tracer SC, Tracer SC+, and Tracer Concierge Use of a Broken or Risky Cryptographic Algorithm, Memory Allocation with Excessive Size Value, Missing Authorization, Use of Hard-coded Credentials, Use of Hard-coded, Security-relevant Constants Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Ireland Vulnerabilities Expand All + CVE-2026-28252 A Use of a Broken or Risky Cryptographic Algorithm vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an attacker to bypass authentication and gain root-level access to the device. View CVE Details Affected Products Trane Tracer SC, Tracer SC+, and Tracer Concierge Vendor: Trane Product Version: Trane Tracer SC: <v4.4_SP7, Trane Tracer SC+: <v6.3.2310, Trane Tracer Concierge: <v6.3.2310 Product Status: known_affected Remediations Vendor fix Trane has released the following versions of Tracer SC+ for users to upgrade to: Vendor fix CVE-2026-28252, CVE-2026-28253, CVE-2026-28254: Tracer SC+ version v6.30.2313 Relevant CWE: CWE-327 Use of a Broken or Risky Cryptographic Algorithm Metrics CVSS Version Base Score Base Severity Vector String 3.0 8.1 HIGH CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2026-28253 A Memory Allocation with Excessive Size Value vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an unauthenticated attacker to cause a denial-of-service condition. View CVE Details Affected Products Trane Tracer SC, Tracer SC+, and Tracer Concierge Vendor: Trane Product Version: Trane Tracer SC: <v4.4_SP7, Trane Tracer SC+: <v6.3.2310, Trane Tracer Concierge: <v6.3.2310 Product Status: known_affected Remediations Vendor fix Trane has released the following versions of Tracer SC+ for users to upgrade to: Vendor fix CVE-2026-28252, CVE-2026-28253, CVE-2026-28254: Tracer SC+ version v6.30.2313 Relevant CWE: CWE-789 Memory Allocation with Excessive Size Value Metrics CVSS Version Base Score Base Severity Vector String 3.0 7.5 HIGH CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2026-28254 A Missing Authorization vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an unauthenticated attacker to access sensitive information through unprotected APIs. View CVE Details Affected Products Trane Tracer SC, Tracer SC+, and Tracer Concierge Vendor: Trane Product Version: Trane Tracer SC: <v4.4_SP7, Trane Tracer SC+: <v6.3.2310, Trane Tracer Concierge: <v6.3.2310 Product Status: known_affected Remediations Vendor fix Trane has released the following versions of Tracer SC+ for users to upgrade to: Vendor fix CVE-2026-28252, CVE-2026-28253, CVE-2026-28254: Tracer SC+ version v6.30.2313 Relevant CWE: CWE-862 Missing Authorization Metrics CVSS Version Base Score Base Severity Vector String 3.0 5.8 MEDIUM CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N CVE-2026-28255 A Use of Hard-coded Credentials vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an attacker to disclose sensitive information and take over accounts. View CVE Details Affected Products Trane Tracer SC, Tracer SC+, and Tracer Concierge Vendor: Trane Product Version: Trane Tracer SC: <v4.4_SP7, Trane Tracer SC+: <v6.3.2310, Trane Tracer Concierge: <v6.3.2310 Product Status: known_affected Remediations Vendor fix Trane has released the following versions of Tracer SC+ for users to upgrade to: Mitigation CVE-2026-28255: Trane has implemented enhanced cloud security controls to mitigate this vulnerability. Relevant CWE: CWE-798 Use of Hard-coded Credentials Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.8 MEDIUM CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N CVE-2026-28256 A Use of Hard-coded, Security-relevant Constants vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an attacker to disclose sensitive information and take over accounts. View CVE Details Affected Products Trane Tracer SC, Tracer SC+, and Tracer Concierge Vendor: Trane Product Version: Trane Tracer SC: <v4.4_SP7, Trane Tracer SC+: <v6.3.2310, Trane Tracer Concierge: <v6.3.2310 Product Status: known_affected Remediations Vendor fix Trane has released the following versions of Tracer SC+ for users to upgrade to: Mitigation CVE-2026-28256: Trane has implemented enhanced security controls which have been communicated to their customers. For more information, contact Trane. Relevant CWE: CWE-547 Use of Hard-coded, Security-relevant Constants Metrics CVSS Version Base Score Base Severity Vector String 3.1 5.8 MEDIUM CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N Acknowledgments Noam Moshe of Claroty 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: 2026-03-12 Date Revision Summary 2026-03-12 1 Initial Publication Legal Notice and Terms of Use

View CSAF Summary Heliox EV Chargers listed below contain improper access control vulnerability that could allow an attacker to reach unauthorized services via the charging cable. Siemens has released new versions for the affected products and recommends to update to the latest versions. The following versions of Siemens Heliox EV Chargers are affected: Heliox Flex 180 kW EV Charging Station Heliox Mobile DC 40 kW EV Charging Station CVSS Vendor Equipment Vulnerabilities v3 2.6 Siemens Siemens Heliox EV Chargers Improper Restriction of Communication Channel to Intended Endpoints Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Germany Vulnerabilities Expand All + CVE-2025-27769 Affected devices contain improper access control that could allow an attacker to reach unauthorized services via the charging cable. View CVE Details Affected Products Siemens Heliox EV Chargers Vendor: Siemens Product Version: Heliox Flex 180 kW EV Charging Station, Heliox Mobile DC 40 kW EV Charging Station Product Status: known_affected Remediations Vendor fix Contact customer support for patch information via OTA update Relevant CWE: CWE-923 Improper Restriction of Communication Channel to Intended Endpoints Metrics CVSS Version Base Score Base Severity Vector String 3.1 2.6 LOW CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N 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-126399 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: 2026-03-10 Date Revision Summary 2026-03-10 1 Publication Date 2026-03-12 2 Initial CISA Republication of Siemens ProductCERT SSA-126399 advisory Legal Notice and Terms of Use

View CSAF Summary Successful exploitation of this vulnerability could allow an attacker to execute malicious code with OS application service account permissions that the authenticated, privileged application user did not intend on running. The following versions of Inductive Automation Ignition Software are affected: Ignition Software <8.3.0 (CVE-2025-13913) CVSS Vendor Equipment Vulnerabilities v3 6.3 Inductive Automation Inductive Automation Ignition Software Deserialization of Untrusted Data Background Critical Infrastructure Sectors: Information Technology Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2025-13913 A privileged Ignition user, intentionally or otherwise, imports an external file with a specially crafted payload, which executes embedded malicious code during deserialization. View CVE Details Affected Products Inductive Automation Ignition Software Vendor: Inductive Automation Product Version: Inductive Automation Ignition Software: <8.3.0 Product Status: known_affected Remediations Mitigation Fix - upgrade Ignition software from 8.1.x to 8.3.0 or greater. Mitigation MITIGATION (8.1.x Linux). Implement Ignition Security Hardening Guide Appendix A. https://inductiveautomation.com/resources/article/ignition-security-hardening-guide Mitigation MITIGATION (8.1.x Windows). Covered in Ignition Security Hardening Guide Appendix A. 1. Create a new dedicated local Windows account that will be used exclusively for the Ignition service (e.g. svc-ign). a. The best security practice is that the Ignition service should not be a domain account (unless otherwise needed). b. Remove all group memberships from the service account (including Users and Administrators). c. Add to security policy to log in as a service. d. Add to "Deny log on locally" security policy. 2. Provide full read/write access only to the Ignition installation directory for the service account created in #1. a. Add read/write permissions to other directories in the local filesystem as needed (e.g.: if configured to use optional Enterprise Administration Module to write automated backups to the file system). 3. Set deny access settings for service account on other directories not needed by the Ignition service. a. Specifically the C:\Windows, C:\Users, and directories for any other applications in the Program Files or Program Files(x86) directories. b. Use java param to change temp directory to a location within the Ignition install directory so the Users folder can be denied access to the Ignition service account. Mitigation BEST PRACTICES (8.1.x and 8.3.x)4. Restrict project imports to verified and trusted sources only, ideally using checksums or digital signatures.5. Use multiple environments (e.g. Dev, Test, Prod) with a staging workflow so that new data is never introduced directly to Production environments. See Ignition Deployment Best Practices.6. When feasible, segment or isolate Ignition gateways from corporate resources and Windows Domains.a. The Ignition service account or AD server object should never need Windows Domain or Windows Active Directory privileges. This would only be needed if an Asset Owners IT or OT department uses this for management outside Ignition.b. Ignition may be federated with Active Directory environments (e.g. OT domains) by entering "Authentication Profile" credentials within the Ignition gateway itself. This could use secure LDAP, SAML, or OpenID Connect.7. When feasible, enforce strong credential management and MFA for all users with Designer permissions (8.1.x and 8.3.x), Config Page permissions (8.1.x), and Config Write permissions (8.3.x).8. When feasible, deploy Ignition within hardened or containerized environments. Relevant CWE: CWE-502 Deserialization of Untrusted Data Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.3 MEDIUM CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H Acknowledgments Nik Tsytsarkin, Ismail Aydemir, and Ryan Hall of Meta reported this vulnerability to Inductive Automation Nathan Boeger and Joel Specht of Inductive Automation (security@inductiveautomation.com) 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: 2026-03-12 Date Revision Summary 2026-03-12 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-2025-68613 n8n Improper Control of Dynamically-Managed Code Resources 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 Successful exploitation of this vulnerability could allow an unauthorized attacker to access controller management settings, control components, disclose information, or cause a denial-of-service condition. The following versions of Honeywell IQ4x BMS Controller are affected: IQ4E >=Firmware_v3.50_3.44|<4.36_build_4.3.7.9 (CVE-2026-3611) IQ412 >=Firmware_v3.50_3.44|<4.36_build_4.3.7.9 (CVE-2026-3611) IQ422 >=Firmware_v3.50_3.44|<4.36_build_4.3.7.9 (CVE-2026-3611) IQ4NC >=Firmware_v3.50_3.44|<4.36_build_4.3.7.9 (CVE-2026-3611) IQ41x >=Firmware_v3.50_3.44|<4.36_build_4.3.7.9 (CVE-2026-3611) IQ3 >=Firmware_v3.50_3.44|<4.36_build_4.3.7.9 (CVE-2026-3611) IQECO >=Firmware_v3.50_3.44|<4.36_build_4.3.7.9 (CVE-2026-3611) CVSS Vendor Equipment Vulnerabilities v3 10 Honeywell Honeywell IQ4x BMS Controller Missing Authentication for Critical Function Background Critical Infrastructure Sectors: Commercial Facilities, Critical Manufacturing, Government Services and Facilities, Healthcare and Public Health Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2026-3611 The Honeywell IQ4x building management controller, exposes its full web-based HMI without authentication in its factory-default configuration. With no user module configured, security is disabled by design and the system operates under a System Guest (level 100) context, granting read/write privileges to any party able to reach the HTTP interface. Authentication controls are only enforced after a web user is created via U.htm, which dynamically enables the user module. Because this function is accessible prior to authentication, a remote user can create a new account with administrative read/write permissions enabling the user module and imposing authentication under attacker-controlled credentials. This action can effectively lock legitimate operators out of local and web-based configuration and administration. View CVE Details Affected Products Honeywell IQ4x BMS Controller Vendor: Honeywell Product Version: Honeywell IQ4E: >=Firmware_v3.50_3.44|<4.36_build_4.3.7.9, Honeywell IQ412: >=Firmware_v3.50_3.44|<4.36_build_4.3.7.9, Honeywell IQ422: >=Firmware_v3.50_3.44|<4.36_build_4.3.7.9, Honeywell IQ4NC: >=Firmware_v3.50_3.44|<4.36_build_4.3.7.9, Honeywell IQ41x: >=Firmware_v3.50_3.44|<4.36_build_4.3.7.9, Honeywell IQ3: >=Firmware_v3.50_3.44|<4.36_build_4.3.7.9, Honeywell IQECO: >=Firmware_v3.50_3.44|<4.36_build_4.3.7.9 Product Status: known_affected Remediations Mitigation Honeywell is aware of the issue, but has not released a fix. For more information, contact Honeywell directly. https://www.honeywell.com/us/en/contact. Relevant CWE: CWE-306 Missing Authentication for Critical Function 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 Gjoko Krstic of Zero Science reported this vulnerability to Honeywell 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: 2026-03-10 Date Revision Summary 2026-03-10 1 Initial Publication Legal Notice and Terms of Use

View CSAF Summary Successful exploitation of this vulnerability could result in arbitrary file upload to the target equipment. The following versions of Ceragon Siklu MultiHaul and EtherHaul Series are affected: MultiHaul MH-B100-CCS MultiHaul MH-T200-CCC MultiHaul MH-T200-CNN MultiHaul MH-T201-CNN EtherHaul EH-8010FX EtherHaul EH-500TX EtherHaul EH-600TX EtherHaul EH-614TX EtherHaul EH-700TX EtherHaul EH-710TX EtherHaul EH-1200TX EtherHaul EH-1200FX EtherHaul EH-2200FX EtherHaul EH-2500FX EtherHaul EH-5500FD CVSS Vendor Equipment Vulnerabilities v3 5.3 Ceragon Ceragon Siklu MultiHaul and EtherHaul Series Unrestricted Upload of File with Dangerous Type Background Critical Infrastructure Sectors: Communications Countries/Areas Deployed: Worldwide Company Headquarters Location: Israel Vulnerabilities Expand All + CVE-2025-57176 The rfpiped service on TCP port 555 in Ceragon Networks / Siklu Communication EtherHaul and MultiHaul Series microwave antennas allow unauthenticated file uploads to any writable location on the device. File upload packets use weak encryption (metadata only) with file contents transmitted in cleartext. No authentication or path validation is performed. View CVE Details Affected Products Ceragon Siklu MultiHaul and EtherHaul Series Vendor: Ceragon Product Version: Ceragon MultiHaul MH-B100-CCS: <R2.4.0, Ceragon MultiHaul MH-T200-CCC: <R2.4.0, Ceragon MultiHaul MH-T200-CNN: <R2.4.0, Ceragon MultiHaul MH-T201-CNN: <R2.4.0, Ceragon EtherHaul EH-8010FX: <R10.8.1, Ceragon EtherHaul EH-500TX: <R7.7.12, Ceragon EtherHaul EH-600TX: <R7.7.12, Ceragon EtherHaul EH-614TX: <R7.7.12, Ceragon EtherHaul EH-700TX: <R7.7.12, Ceragon EtherHaul EH-710TX: <R7.7.12, Ceragon EtherHaul EH-1200TX: <R7.7.12, Ceragon EtherHaul EH-1200FX: <R7.7.12, Ceragon EtherHaul EH-2200FX: <R7.7.12, Ceragon EtherHaul EH-2500FX: <R7.7.12, Ceragon EtherHaul EH-5500FD: <R7.7.12 Product Status: known_affected Remediations Vendor fix Ceragon has released a software update for the affected models: Vendor fix Affected users should install firmware version R2.4.0 for affected MultiHaul models. Vendor fix Affected users should install firmware version R10.8.1 for the affected EH-8010FX model. Vendor fix Affected users should install firmware version R7.7.12 for other affected EtherHaul models. Mitigation Additionally Ceragon has provided the following security recommendations for mitigating the listed vulnerability. To prevent exposure, management access must follow standard operator security guidelines: Mitigation Management IP addresses must use private subnets (RFC 1918) Mitigation Management networks must be protected by: *-* Firewalls *-* Access Control Lists *-* Network Access Translation / Secure management domains Mitigation Firewalls Mitigation Access Control Lists Mitigation Network Access Translation / Secure management domains Mitigation Public exposure of management IP Addresses is not supported nor recommendedCeragon requests that affected users please verify that all affected radio units: Mitigation Use private management IP addresses only Mitigation Are placed behind internal security controls Mitigation Follow your organization's authentication and access-control policies Mitigation Please visit the Ceragon portal here: https://portal.ceragon.com/ (login required) for further information. Relevant CWE: CWE-434 Unrestricted Upload of File with Dangerous Type Metrics CVSS Version Base Score Base Severity Vector String 3.1 5.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Acknowledgments CISA discovered a public Proof of Concept (PoC) as authored by semaja22 and reported it to Ceragon 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: 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 this vulnerability has been reported to CISA at this time. Revision History Initial Release Date: 2026-03-10 Date Revision Summary 2026-03-10 1 Initial Publication Legal Notice and Terms of Use

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to take control of the device or view camera feeds. The following versions of Apeman Cameras are affected: ID71 vers:all/* (CVE-2025-11126, CVE-2025-11851, CVE-2025-11852) CVSS Vendor Equipment Vulnerabilities v3 9.8 Apeman Apeman Cameras Insufficiently Protected Credentials, Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'), Missing Authentication for Critical Function Background Critical Infrastructure Sectors: Commercial Facilities Countries/Areas Deployed: Worldwide Company Headquarters Location: China Vulnerabilities Expand All + CVE-2025-11126 A security flaw has been discovered in Apeman ID71 218.53.203.117. This vulnerability affects unknown code of the file /system/www/system.ini. The attack may be performed from remote. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way. View CVE Details Affected Products Apeman Cameras Vendor: Apeman Product Version: Apeman ID71: vers:all/* Product Status: known_affected Remediations Mitigation Apeman did not respond to CISAs request for coordination. Users are encouraged to reach out to Apeman for support https://apemans.com/pages/contactus Relevant CWE: CWE-522 Insufficiently Protected Credentials 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 CVE-2025-11851 A vulnerability has been found in Apeman ID71 EN75.8.53.20. The affected element is an unknown function of the file /set_alias.cgi. Such manipulation of the argument alias leads to cross site scripting. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. View CVE Details Affected Products Apeman Cameras Vendor: Apeman Product Version: Apeman ID71: vers:all/* Product Status: known_affected Remediations Mitigation Apeman did not respond to CISAs request for coordination. Users are encouraged to reach out to Apeman for support https://apemans.com/pages/contactus 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 3.5 LOW CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N CVE-2025-11852 A vulnerability was found in Apeman ID71 218.53.203.117. The impacted element is an unknown function of the file /onvif/device_service of the component ONVIF Service. Performing manipulation results in missing authentication. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way. View CVE Details Affected Products Apeman Cameras Vendor: Apeman Product Version: Apeman ID71: vers:all/* Product Status: known_affected Remediations Mitigation Apeman did not respond to CISAs request for coordination. Users are encouraged to reach out to Apeman for support https://apemans.com/pages/contactus Relevant CWE: CWE-306 Missing Authentication for Critical Function Metrics CVSS Version Base Score Base Severity Vector String 3.1 5.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Acknowledgments CISA discovered the PoCs (Proof of Concept) as authored by Julio Urena 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: 2026-03-10 Date Revision Summary 2026-03-10 1 Initial Publication Legal Notice and Terms of Use

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to bypass authentication and execute code with root-level privileges. The following versions of Lantronix EDS3000PS and EDS5000 are affected: EDS3000PS 3.1.0.0R2 (CVE-2025-67039, CVE-2025-70082, CVE-2025-67041) EDS5000 2.1.0.0R3 (CVE-2025-67034, CVE-2025-67035, CVE-2025-67036, CVE-2025-67037, CVE-2025-67038) CVSS Vendor Equipment Vulnerabilities v3 9.8 Lantronix Lantronix EDS3000PS and EDS5000 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection'), Authentication Bypass Using an Alternate Path or Channel, Unverified Password Change Background Critical Infrastructure Sectors: Communications, Information Technology, Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2025-67034 An issue was discovered in Lantronix EDS5000 2.1.0.0R3. An authenticated attacker can inject OS commands into the "name" parameter when deleting SSL credentials through the management interface. Injected commands are executed with root privileges. View CVE Details Affected Products Lantronix EDS3000PS and EDS5000 Vendor: Lantronix Product Version: Lantronix EDS5000: 2.1.0.0R3 Product Status: known_affected Remediations Vendor fix For vulnerabilities CVE-2025-67034, CVE-2025-67035, CVE-2025-67036, CVE-2025-67037, CVE-2025-67038 Lantronix recommends users upgrade to EDS5000 version 2.2.0.0R1. The patch can be found here: https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2538438657/Latest+Firmware+for+the+EDS5000+series+EDS5008+EDS5016+EDS5032. 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-2025-67035 An issue was discovered in Lantronix EDS5000 2.1.0.0R3. The SSH Client and SSH Server pages are affected by multiple OS injection vulnerabilities due to missing sanitization of input parameters. An attacker can inject arbitrary commands in delete actions of various objects, such as server keys, users, and known hosts. Commands are executed with root privileges. View CVE Details Affected Products Lantronix EDS3000PS and EDS5000 Vendor: Lantronix Product Version: Lantronix EDS5000: 2.1.0.0R3 Product Status: known_affected Remediations Vendor fix For vulnerabilities CVE-2025-67034, CVE-2025-67035, CVE-2025-67036, CVE-2025-67037, CVE-2025-67038 Lantronix recommends users upgrade to EDS5000 version 2.2.0.0R1. The patch can be found here: https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2538438657/Latest+Firmware+for+the+EDS5000+series+EDS5008+EDS5016+EDS5032. 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-2025-67036 An issue was discovered in Lantronix EDS5000 2.1.0.0R3. The Log Info page allows users to see log files by specifying their names. Due to a missing sanitization in the file name parameter, an authenticated attacker can inject arbitrary OS commands that are executed with root privileges. View CVE Details Affected Products Lantronix EDS3000PS and EDS5000 Vendor: Lantronix Product Version: Lantronix EDS5000: 2.1.0.0R3 Product Status: known_affected Remediations Vendor fix For vulnerabilities CVE-2025-67034, CVE-2025-67035, CVE-2025-67036, CVE-2025-67037, CVE-2025-67038 Lantronix recommends users upgrade to EDS5000 version 2.2.0.0R1. The patch can be found here: https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2538438657/Latest+Firmware+for+the+EDS5000+series+EDS5008+EDS5016+EDS5032. 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-2025-67037 An issue was discovered in Lantronix EDS5000 2.1.0.0R3. An authenticated attacker can inject OS commands into the "tunnel" parameter when killing a tunnel connection. Injected commands are executed with root privileges. View CVE Details Affected Products Lantronix EDS3000PS and EDS5000 Vendor: Lantronix Product Version: Lantronix EDS5000: 2.1.0.0R3 Product Status: known_affected Remediations Vendor fix For vulnerabilities CVE-2025-67034, CVE-2025-67035, CVE-2025-67036, CVE-2025-67037, CVE-2025-67038 Lantronix recommends users upgrade to EDS5000 version 2.2.0.0R1. The patch can be found here: https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2538438657/Latest+Firmware+for+the+EDS5000+series+EDS5008+EDS5016+EDS5032. 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-2025-67038 An issue was discovered in Lantronix EDS5000 2.1.0.0R3. The HTTP RPC module executes a shell command to write logs when user's authentication fails. The username is directly concatenated with the command without any sanitization. This allow attackers to inject arbitrary OS commands into the username parameter. Injected commands are executed with root privileges. View CVE Details Affected Products Lantronix EDS3000PS and EDS5000 Vendor: Lantronix Product Version: Lantronix EDS5000: 2.1.0.0R3 Product Status: known_affected Remediations Vendor fix For vulnerabilities CVE-2025-67034, CVE-2025-67035, CVE-2025-67036, CVE-2025-67037, CVE-2025-67038 Lantronix recommends users upgrade to EDS5000 version 2.2.0.0R1. The patch can be found here: https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2538438657/Latest+Firmware+for+the+EDS5000+series+EDS5008+EDS5016+EDS5032. 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 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2025-67039 An issue was discovered in Lantronix EDS3000PS 3.1.0.0R2. The authentication on management pages can be bypassed by appending a specific suffix to the URL and by sending an Authorization header that uses "admin" as the username. View CVE Details Affected Products Lantronix EDS3000PS and EDS5000 Vendor: Lantronix Product Version: Lantronix EDS3000PS: 3.1.0.0R2 Product Status: known_affected Remediations Vendor fix For vulnerabilities CVE-2025-67039, CVE-2025-70082, and CVE-2025-67041, Lantronix recommends users upgrade to EDS3000PS version 3.2.0.0R2. The patch can be found here: https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/1349189633/Latest+Firmware+for+the+EDS3000PS+series. Relevant CWE: CWE-288 Authentication Bypass Using an Alternate Path or Channel 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 CVE-2025-70082 The administrator password can be changed without knowledge of the current password. When chained with an authentication bypass vulnerability, this issue may allow unauthenticated attackers to modify the administrator password. View CVE Details Affected Products Lantronix EDS3000PS and EDS5000 Vendor: Lantronix Product Version: Lantronix EDS3000PS: 3.1.0.0R2 Product Status: known_affected Remediations Vendor fix For vulnerabilities CVE-2025-67039, CVE-2025-70082, and CVE-2025-67041, Lantronix recommends users upgrade to EDS3000PS version 3.2.0.0R2. The patch can be found here: https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/1349189633/Latest+Firmware+for+the+EDS3000PS+series. Relevant CWE: CWE-620 Unverified Password Change Metrics CVSS Version Base Score Base Severity Vector String 3.1 2.7 LOW CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N CVE-2025-67041 An issue was discovered in Lantronix EDS3000PS 3.1.0.0R2. The host parameter of the TFTP client in the Filesystem Browser page is not properly sanitized. This can be exploited to escape from the original command and execute an arbitrary one with root privileges. View CVE Details Affected Products Lantronix EDS3000PS and EDS5000 Vendor: Lantronix Product Version: Lantronix EDS3000PS: 3.1.0.0R2 Product Status: known_affected Remediations Vendor fix For vulnerabilities CVE-2025-67039, CVE-2025-70082, and CVE-2025-67041, Lantronix recommends users upgrade to EDS3000PS version 3.2.0.0R2. The patch can be found here: https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/1349189633/Latest+Firmware+for+the+EDS3000PS+series. 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 Acknowledgments Francesco La Spina and Stanislav Dashevskyi of Forescout Technologies 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: 2026-03-10 Date Revision Summary 2026-03-10 1 Initial Publication Legal Notice and Terms of Use

CISA has added three new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2021-22054 Omnissa Workspace ONE Server-Side Request Forgery CVE-2025-26399 SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability CVE-2026-1603 Ivanti Endpoint Manager (EPM) Authentication Bypass 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.

CISA has added five new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2017-7921 Hikvision Multiple Products Improper Authentication Vulnerability CVE-2021-22681 Rockwell Multiple Products Insufficient Protected Credentials Vulnerability CVE-2021-30952 Apple Multiple Products Integer Overflow or Wraparound Vulnerability CVE-2023-41974 Apple iOS and iPadOS Use-After-Free Vulnerability CVE-2023-43000 Apple Multiple products Use-After-Free 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 result in an attacker achieving remote code execution on the device. The following versions of Delta Electronics CNCSoft-G2 are affected: CNCSoft-G2 CVSS Vendor Equipment Vulnerabilities v3 7.8 Delta Electronics Delta Electronics CNCSoft-G2 Out-of-bounds Write Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Taiwan Vulnerabilities Expand All + CVE-2026-3094 Delta Electronics CNCSoft-G2 devices prior to version V2.1.0.39 are vulnerable to an Out-of-Bounds Write while parsing DPAX files in the DOPSoft component. View CVE Details Affected Products Delta Electronics CNCSoft-G2 Vendor: Delta Electronics Product Version: Delta Electronics CNCSoft-G2: <V2.1.0.39 Product Status: known_affected Remediations Mitigation Delta Electronics recommends users update to Version 2.1.0.39, which has resolved this vulnerability. The update can be obtained from the Delta Electronics download center at https://downloadcenter.deltaww.com/en-US/DownloadCenter?v=1&q=cncsoft&sort_expr=cdate&sort_dir=DESC. Mitigation For more information, see the associated Delta Electronics security advisory Delta-PCSA-2026-00004 which can be downloaded in PDF format here: https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2026-00004_CNCSoft-G2_File%20Parsing%20Out-Of-Bounds%20Write.pdf Relevant CWE: CWE-787 Out-of-bounds Write 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 Natnael Samson (@NattiSamson) of TrendAI 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 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. CISA 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. 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: 2026-03-05 Date Revision Summary 2026-03-05 1 Initial Republication of Delta Electronics Delta-PCSA-2026-00004 advisory Legal Notice and Terms of Use

View CSAF Summary Successful exploitation of these vulnerabilities could allow a remote attacker to cause a denial-of-service condition by continuously sending UDP packets to the affected products. The following versions of Mitsubishi Electric MELSEC iQ-F Series EtherNet/IP module and Ethernet module are affected: MELSEC iQ-F Series FX5-ENET/IP Ethernet Module FX5-ENET/IP <=1.106, vers:all/* (CVE-2026-1874, CVE-2026-1876) MELSEC iQ-F Series FX5-EIP EtherNet/IP Module FX5-EIP vers:all/* (CVE-2026-1874, CVE-2026-1875) CVSS Vendor Equipment Vulnerabilities v3 7.5 Mitsubishi Electric Mitsubishi Electric MELSEC iQ-F Series EtherNet/IP module and Ethernet module Always-Incorrect Control Flow Implementation, Improper Resource Shutdown or Release Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Japan Vulnerabilities Expand All + CVE-2026-1874 An always-incorrect control flow implementation vulnerability may allow a remote attacker to cause a denial-of-service condition by continuously sending UDP packets to the affected products. View CVE Details Affected Products Mitsubishi Electric MELSEC iQ-F Series EtherNet/IP module and Ethernet module Vendor: Mitsubishi Electric Product Version: Mitsubishi Electric MELSEC iQ-F Series FX5-ENET/IP Ethernet Module FX5-ENET/IP: <=1.106, Mitsubishi Electric MELSEC iQ-F Series FX5-EIP EtherNet/IP Module FX5-EIP: vers:all/* Product Status: known_affected Remediations Vendor fix Users of FX5-ENET/IP versions 1.106 and prior should download the update file for version 1.107 or later and apply it. The update file is available at: https://www.mitsubishielectric.com/fa/download/index.html. Mitigation The fixed version for the FX5-EIP is scheduled to be released in the near future. In the meantime, users should apply mitigations or workarounds. Mitigation For users of products that do not have a fixed version or who cannot immediately update the product, Mitsubishi Electric recommends using a firewall, virtual private network (VPN), etc. and preventing unauthorized access when internet access is required, to minimize the risk of exploiting this vulnerability. Mitigation For users of products that do not have a fixed version or who cannot immediately update the product, Mitsubishi Electric recommends using the affected product within a LAN and blocking access from untrusted networks and hosts through firewalls, to minimize the risk of exploiting this vulnerability. Mitigation For users of products that do not have a fixed version or who cannot immediately update the product, Mitsubishi Electric recommends using the IP filter function of the affected product and blocking access from untrusted hosts, to minimize the risk of exploiting this vulnerability. For details on the IP filter function, refer to “13.1 IP Filter Function” in the MELSEC iQ-F FX5 User’s Manual (Communication). Mitigation For users of products that do not have a fixed version or who cannot immediately update the product, Mitsubishi Electric recommends restricting physical access to the affected product, as well as to PCs and network devices to which it is connected, to minimize the risk of exploiting this vulnerability. Mitigation For users of products that do not have a fixed version or who cannot immediately update the product, Mitsubishi Electric recommends installing anti-virus software on PCs that can access the affected product, to minimize the risk of exploiting this vulnerability. Mitigation For more information, see Mitsubishi Electric 2025-021. https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2025-021_en.pdf Relevant CWE: CWE-670 Always-Incorrect Control Flow Implementation 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-2026-1875 An improper resource shutdown or release vulnerability in the affected products may allow a remote attacker to cause a denial-of-service condition by continuously sending UDP packets. View CVE Details Affected Products Mitsubishi Electric MELSEC iQ-F Series EtherNet/IP module and Ethernet module Vendor: Mitsubishi Electric Product Version: Mitsubishi Electric MELSEC iQ-F Series FX5-EIP EtherNet/IP Module FX5-EIP: vers:all/* Product Status: known_affected Remediations Mitigation The fixed version for the FX5-EIP is scheduled to be released in the near future. In the meantime, users should apply mitigations or workarounds. Mitigation For users of products that do not have a fixed version or who cannot immediately update the product, Mitsubishi Electric recommends using a firewall, virtual private network (VPN), etc. and preventing unauthorized access when internet access is required, to minimize the risk of exploiting this vulnerability. Mitigation For users of products that do not have a fixed version or who cannot immediately update the product, Mitsubishi Electric recommends using the affected product within a LAN and blocking access from untrusted networks and hosts through firewalls, to minimize the risk of exploiting this vulnerability. Mitigation For users of products that do not have a fixed version or who cannot immediately update the product, Mitsubishi Electric recommends using the IP filter function of the affected product and blocking access from untrusted hosts, to minimize the risk of exploiting this vulnerability. For details on the IP filter function, refer to “13.1 IP Filter Function” in the MELSEC iQ-F FX5 User’s Manual (Communication). Mitigation For users of products that do not have a fixed version or who cannot immediately update the product, Mitsubishi Electric recommends restricting physical access to the affected product, as well as to PCs and network devices to which it is connected, to minimize the risk of exploiting this vulnerability. Mitigation For users of products that do not have a fixed version or who cannot immediately update the product, Mitsubishi Electric recommends installing anti-virus software on PCs that can access the affected product, to minimize the risk of exploiting this vulnerability. Mitigation For more information, see Mitsubishi Electric 2025-021. https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2025-021_en.pdf Relevant CWE: CWE-404 Improper Resource Shutdown or Release 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-2026-1876 An improper resource shutdown or release vulnerability may allow a remote attacker to cause a denial-of-service condition in the affected products by continuously sending UDP packets. View CVE Details Affected Products Mitsubishi Electric MELSEC iQ-F Series EtherNet/IP module and Ethernet module Vendor: Mitsubishi Electric Product Version: Mitsubishi Electric MELSEC iQ-F Series FX5-ENET/IP Ethernet Module FX5-ENET/IP: vers:all/* Product Status: known_affected Remediations No fix planned Users should apply mitigations or workarounds since there are no plans to release a fixed version. Mitigation For users of products that do not have a fixed version, Mitsubishi Electric recommends using a firewall, virtual private network (VPN), etc. and preventing unauthorized access when internet access is required, to minimize the risk of exploiting this vulnerability. Mitigation For users of products that do not have a fixed version, Mitsubishi Electric recommends using the affected product within a LAN and blocking access from untrusted networks and hosts through firewalls, to minimize the risk of exploiting this vulnerability. Mitigation For users of products that do not have a fixed version, Mitsubishi Electric recommends using the IP filter function of the affected product and blocking access from untrusted hosts, to minimize the risk of exploiting this vulnerability. For details on the IP filter function, refer to “13.1 IP Filter Function” in the MELSEC iQ-F FX5 User’s Manual (Communication). Mitigation For users of products that do not have a fixed version, Mitsubishi Electric recommends restricting physical access to the affected product, as well as to PCs and network devices to which it is connected, to minimize the risk of exploiting this vulnerability. Mitigation For users of products that do not have a fixed version, Mitsubishi Electric recommends installing anti-virus software on PCs that can access the affected product, to minimize the risk of exploiting this vulnerability. Mitigation For more information, see Mitsubishi Electric 2025-021. https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2025-021_en.pdf Relevant CWE: CWE-404 Improper Resource Shutdown or Release 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 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. Advisory Conversion Disclaimer This ICSA is a republication of Mitsubishi Electric security advisory "2025-021 Multiple denial-of-service vulnerabilities in Ethernet function of MELSEC iQ-F Series EtherNet/IP module and Ethernet module" 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 CISA directly for any questions regarding this advisory. Revision History Initial Release Date: 2026-03-03 Date Revision Summary 2026-03-03 1 Initial Publication 2026-03-03 2 Initial CISA Republication of Mitsubishi Electric security advisory 2025-021 Legal Notice and Terms of Use

View CSAF Summary Successful exploitation of these vulnerabilities could enable attackers to gain unauthorized administrative control over vulnerable charging stations or disrupt charging services through denial-of-service attacks. The following versions of Mobiliti e-mobi.hu are affected: e-mobi.hu vers:all/* CVSS Vendor Equipment Vulnerabilities v3 9.4 Mobiliti Mobiliti e-mobi.hu Missing Authentication for Critical Function, Improper Restriction of Excessive Authentication Attempts, Insufficient Session Expiration, Insufficiently Protected Credentials Background Critical Infrastructure Sectors: Energy, Transportation Systems Countries/Areas Deployed: Worldwide Company Headquarters Location: Hungary Vulnerabilities Expand All + CVE-2026-26051 WebSocket endpoints lack proper authentication mechanisms, enabling attackers to perform unauthorized station impersonation and manipulate data sent to the backend. An unauthenticated attacker can connect to the OCPP WebSocket endpoint using a known or discovered charging station identifier, then issue or receive OCPP commands as a legitimate charger. Given that no authentication is required, this can lead to privilege escalation, unauthorized control of charging infrastructure, and corruption of charging network data reported to the backend. View CVE Details Affected Products Mobiliti e-mobi.hu Vendor: Mobiliti Product Version: Mobiliti e-mobi.hu: vers:all/* Product Status: known_affected Remediations Mitigation Mobiliti did not respond to CISA's request for coordination. Contact Mobiliti using their contact page here: https://www.mobiliti.hu/emobilitas/ugyfeltamogatas/ugyfelszolgalat for more information. 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-2026-20882 The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain unauthorized access. View CVE Details Affected Products Mobiliti e-mobi.hu Vendor: Mobiliti Product Version: Mobiliti e-mobi.hu: vers:all/* Product Status: known_affected Remediations Mitigation Mobiliti did not respond to CISA's request for coordination. Contact Mobiliti using their contact page here: https://www.mobiliti.hu/emobilitas/ugyfeltamogatas/ugyfelszolgalat 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-2026-27764 The WebSocket backend uses charging station identifiers to uniquely associate sessions but allows multiple endpoints to connect using the same session identifier. This implementation results in predictable session identifiers and enables session hijacking or shadowing, where the most recent connection displaces the legitimate charging station and receives backend commands intended for that station. This vulnerability may allow unauthorized users to authenticate as other users or enable a malicious actor to cause a denial-of-service condition by overwhelming the backend with valid session requests. View CVE Details Affected Products Mobiliti e-mobi.hu Vendor: Mobiliti Product Version: Mobiliti e-mobi.hu: vers:all/* Product Status: known_affected Remediations Mitigation Mobiliti did not respond to CISA's request for coordination. Contact Mobiliti using their contact page here: https://www.mobiliti.hu/emobilitas/ugyfeltamogatas/ugyfelszolgalat for more information. 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 CVE-2026-27777 Charging station authentication identifiers are publicly accessible via web-based mapping platforms. View CVE Details Affected Products Mobiliti e-mobi.hu Vendor: Mobiliti Product Version: Mobiliti e-mobi.hu: vers:all/* Product Status: known_affected Remediations Mitigation Mobiliti did not respond to CISA's request for coordination. Contact Mobiliti using their contact page here: https://www.mobiliti.hu/emobilitas/ugyfeltamogatas/ugyfelszolgalat for more information. Relevant CWE: CWE-522 Insufficiently Protected Credentials Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Acknowledgments Khaled Sarieddine and 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: 2026-03-03 Date Revision Summary 2026-03-03 1 Initial Publication 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-2026-21385 Qualcomm Multiple Chipsets Memory Corruption Vulnerability CVE-2026-22719 Broadcom VMware Aria Operations Command Injection 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 Hitachi Energy is aware of vulnerabilities that affect RTU500 product versions listed in this document. Successful exploitation of these vulnerabilities can result in the exposure of low-value user management information and device outage. Please refer to the Recommended Immediate Actions for information about the mitigation/remediation. The following versions of Hitachi Energy RTU500 Product are affected: RTU500 series CMU Firmware vers:RTU500_series_CMU_Firmware/>=12.7.1|<=12.7.7, vers:RTU500_series_CMU_Firmware/>=13.5.1|<=13.5.4, vers:RTU500_series_CMU_Firmware/>=13.6.1|<=13.6.2, vers:RTU500_series_CMU_Firmware/>=13.7.1|<=13.7.7, 13.8.1 CVSS Vendor Equipment Vulnerabilities v3 7.5 Hitachi Energy Hitachi Energy RTU500 Product Improper Handling of Insufficient Permissions or Privileges , Incomplete List of Disallowed Inputs, Uncontrolled Recursion, Allocation of Resources Without Limits or Throttling Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Switzerland Vulnerabilities Expand All + CVE-2026-1772 RTU500 web interface: An unprivileged user can read user management information. The information cannot be accessed via the RTU500 web user interface but requires further tools like browser development utilities to access them without required privileges. View CVE Details Affected Products Hitachi Energy RTU500 Product Vendor: Hitachi Energy Product Version: RTU500 series CMU Firmware version 12.7.1 through 12.7.7, RTU500 series CMU Firmware version 13.5.1 through 13.5.4, RTU500 series CMU Firmware version 13.6.1 through 13.6.2, RTU500 series CMU Firmware version 13.7.1 through 13.7.7, RTU500 series CMU Firmware version 13.8.1 Product Status: known_affected Remediations Vendor fix Update to CMU Firmware version 12.7.8 Mitigation Follow general mitigation factors/workarounds Vendor fix Update to CMU Firmware version 13.7.8 or latest Vendor fix Update to CMU Firmware version 13.8.2 Relevant CWE: CWE-280 Improper Handling of Insufficient Permissions or Privileges 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:L/I:N/A:N CVE-2026-1773 IEC 60870-5-104: Potential Denial of Service impact on reception of invalid U-format frame. Product is only affected if IEC 60870-5-104 bi-directional functionality is configured. Enabling secure communication following IEC 62351-3 does not remediate the vulnerability but mitigates the risk of exploitation. View CVE Details Affected Products Hitachi Energy RTU500 Product Vendor: Hitachi Energy Product Version: RTU500 series CMU Firmware version 12.7.1 through 12.7.7, RTU500 series CMU Firmware version 13.5.1 through 13.5.4, RTU500 series CMU Firmware version 13.6.1 through 13.6.2, RTU500 series CMU Firmware version 13.7.1 through 13.7.7, RTU500 series CMU Firmware version 13.8.1 Product Status: known_affected Remediations Vendor fix Update to CMU Firmware version 12.7.8 Mitigation Follow general mitigation factors/workarounds Vendor fix Update to CMU Firmware version 13.7.8 or latest Vendor fix Update to CMU Firmware version 13.8.2 Relevant CWE: CWE-184 Incomplete List of Disallowed Inputs 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-2024-8176 A stack overflow vulnerability exists in the libexpat library due to the way it handles recursive entity expansion in XML documents. When parsing an XML document with deeply nested entity references, libexpat can be forced to recurse indefinitely, exhausting the stack space and causing a crash. This issue could lead to denial of service (DoS) or, in some cases, exploitable memory corruption, depending on the environment and library usage. Product is only affected if IEC61850 functionality is configured. View CVE Details Affected Products Hitachi Energy RTU500 Product Vendor: Hitachi Energy Product Version: RTU500 series CMU Firmware version 12.7.1 through 12.7.7, RTU500 series CMU Firmware version 13.5.1 through 13.5.4, RTU500 series CMU Firmware version 13.6.1 through 13.6.2, RTU500 series CMU Firmware version 13.7.1 through 13.7.7, RTU500 series CMU Firmware version 13.8.1 Product Status: known_affected Remediations Vendor fix Update to CMU Firmware version 12.7.8 Mitigation Follow general mitigation factors/workarounds Vendor fix Update to CMU Firmware version 13.7.8 or latest Vendor fix Update to CMU Firmware version 13.8.2 Relevant CWE: CWE-674 Uncontrolled Recursion 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-2025-59375 libexpat in Expat before 2.7.2 allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing. Product is only affected if IEC61850 functionality is configured. View CVE Details Affected Products Hitachi Energy RTU500 Product Vendor: Hitachi Energy Product Version: RTU500 series CMU Firmware version 12.7.1 through 12.7.7, RTU500 series CMU Firmware version 13.5.1 through 13.5.4, RTU500 series CMU Firmware version 13.6.1 through 13.6.2, RTU500 series CMU Firmware version 13.7.1 through 13.7.7, RTU500 series CMU Firmware version 13.8.1 Product Status: known_affected Remediations Vendor fix Update to CMU Firmware version 12.7.8 Mitigation Follow general mitigation factors/workarounds Vendor fix Update to CMU Firmware version 13.7.8 or latest Vendor fix Update to CMU Firmware version 13.8.2 Relevant CWE: CWE-770 Allocation of Resources Without Limits or Throttling 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 Acknowledgments Hitachi Energy PSIRT reported these vulnerabilities to CISA. Notice The information in this document is subject to change without notice and should not be construed as a commitment by Hitachi Energy. Hitachi Energy provides no warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, for the information contained in this document, and assumes no responsibility for any errors that may appear in this document. In no event shall Hitachi Energy or any of its suppliers be liable for direct, indirect, special, incidental or consequential damages of any nature or kind arising from the use of this document, or from the use of any hardware or software described in this document, even if Hitachi Energy or its suppliers have been advised of the possibility of such damages. This document and parts hereof must not be reproduced or copied without written permission from Hitachi Energy and the contents hereof must not be imparted to a third party nor used for any unauthorized purpose. All rights to registrations and trademarks reside with their respective owners. Support For additional information and support please contact your product provider or Hitachi Energy service organization. For contact information, see https://www.hitachienergy.com/contact-us/ for Hitachi Energy contact-centers. General Mitigation Factors Recommended security practices and firewall configurations can help protect a process control network from attacks that originate from outside the network. Such practices include that process control systems are physically protected from direct access by unauthorized personnel, have no direct connections to the Internet, and are separated from other networks by means of a firewall system that has a minimal number of ports exposed, and others that have to be evaluated case by case. Process control systems should not be used for Internet surfing, instant messaging, or receiving e-mails. Portable computers and removable storage media should be carefully scanned for viruses before they are connected to a control system. Proper password policies and processes should be followed. 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 Hitachi Energy PSIRT 8DBD000237 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 Hitachi Energy PSIRT directly for any questions regarding this advisory. Revision History Initial Release Date: 2026-02-24 Date Revision Summary 2026-02-24 1 Initial public release 2026-03-03 2 Initial CISA Republication of Hitachi Energy PSIRT 8DBD000237 advisory Legal Notice and Terms of Use