# Siemens SIMATIC S7-1200 CPU 1211C AC/DC/Rly: A vulnerability has been identified in SIMATIC S7-1200 CPU 1211C AC/DC/Rly… CVE record · `CVE-2025-24812` - **Identifiers:** `CVE-2025-24812` - **State:** Confirmed - **Severity:** CVSS 7.1 High - **Critical:** No - **CNA:** siemens - **Weakness (CWE):** [CWE-1286](https://cwe.mitre.org/data/definitions/1286.html) - **Tags:** [CWE-1286](https://agentprime.io/advisories/tag/cwe-1286.md) - **Technologies:** [Siemens SIMATIC S7-1200 CPU 1211C AC/DC/Rly](https://agentprime.io/advisories/technology/siemens-simatic-s7-1200-cpu-1211c-ac-dc-rly.md) · [Siemens SIMATIC S7-1200 CPU 1211C DC/DC/DC](https://agentprime.io/advisories/technology/siemens-simatic-s7-1200-cpu-1211c-dc-dc-dc.md) · [Siemens SIMATIC S7-1200 CPU 1211C DC/DC/Rly](https://agentprime.io/advisories/technology/siemens-simatic-s7-1200-cpu-1211c-dc-dc-rly.md) · [Siemens SIMATIC S7-1200 CPU 1212C AC/DC/Rly](https://agentprime.io/advisories/technology/siemens-simatic-s7-1200-cpu-1212c-ac-dc-rly.md) · [Siemens SIMATIC S7-1200 CPU 1212C DC/DC/DC](https://agentprime.io/advisories/technology/siemens-simatic-s7-1200-cpu-1212c-dc-dc-dc.md) · [Siemens SIMATIC S7-1200 CPU 1212C DC/DC/Rly](https://agentprime.io/advisories/technology/siemens-simatic-s7-1200-cpu-1212c-dc-dc-rly.md) · [Siemens SIMATIC S7-1200 CPU 1212FC DC/DC/DC](https://agentprime.io/advisories/technology/siemens-simatic-s7-1200-cpu-1212fc-dc-dc-dc.md) · [Siemens SIMATIC S7-1200 CPU 1212FC DC/DC/Rly](https://agentprime.io/advisories/technology/siemens-simatic-s7-1200-cpu-1212fc-dc-dc-rly.md) · [Siemens SIMATIC S7-1200 CPU 1214C AC/DC/Rly](https://agentprime.io/advisories/technology/siemens-simatic-s7-1200-cpu-1214c-ac-dc-rly.md) · [Siemens SIMATIC S7-1200 CPU 1214C DC/DC/DC](https://agentprime.io/advisories/technology/siemens-simatic-s7-1200-cpu-1214c-dc-dc-dc.md) · [Siemens SIMATIC S7-1200 CPU 1214C DC/DC/Rly](https://agentprime.io/advisories/technology/siemens-simatic-s7-1200-cpu-1214c-dc-dc-rly.md) · [Siemens SIMATIC S7-1200 CPU 1214FC DC/DC/DC](https://agentprime.io/advisories/technology/siemens-simatic-s7-1200-cpu-1214fc-dc-dc-dc.md) · [Siemens SIMATIC S7-1200 CPU 1214FC DC/DC/Rly](https://agentprime.io/advisories/technology/siemens-simatic-s7-1200-cpu-1214fc-dc-dc-rly.md) · [Siemens SIMATIC S7-1200 CPU 1215C AC/DC/Rly](https://agentprime.io/advisories/technology/siemens-simatic-s7-1200-cpu-1215c-ac-dc-rly.md) · [Siemens SIMATIC S7-1200 CPU 1215C DC/DC/DC](https://agentprime.io/advisories/technology/siemens-simatic-s7-1200-cpu-1215c-dc-dc-dc.md) · [Siemens SIMATIC S7-1200 CPU 1215C DC/DC/Rly](https://agentprime.io/advisories/technology/siemens-simatic-s7-1200-cpu-1215c-dc-dc-rly.md) · [Siemens SIMATIC S7-1200 CPU 1215FC DC/DC/DC](https://agentprime.io/advisories/technology/siemens-simatic-s7-1200-cpu-1215fc-dc-dc-dc.md) · [Siemens SIMATIC S7-1200 CPU 1215FC DC/DC/Rly](https://agentprime.io/advisories/technology/siemens-simatic-s7-1200-cpu-1215fc-dc-dc-rly.md) · [Siemens SIMATIC S7-1200 CPU 1217C DC/DC/DC](https://agentprime.io/advisories/technology/siemens-simatic-s7-1200-cpu-1217c-dc-dc-dc.md) · [Siemens SIPLUS S7-1200 CPU 1212 AC/DC/RLY](https://agentprime.io/advisories/technology/siemens-siplus-s7-1200-cpu-1212-ac-dc-rly.md) - **Published:** 11 Feb 2025 - **Updated:** 12 Feb 2025 - **Reviewed by a person:** No Published by the CVE Program (CNA: siemens) at 11 Feb 2025, 10:29 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. ## Affected products, as the CNA wrote them - Vendor: Siemens. Product: SIMATIC S7-1200 CPU 1211C AC/DC/Rly. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC S7-1200 CPU 1211C DC/DC/DC. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC S7-1200 CPU 1211C DC/DC/Rly. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC S7-1200 CPU 1212C AC/DC/Rly. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC S7-1200 CPU 1212C DC/DC/DC. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC S7-1200 CPU 1212C DC/DC/Rly. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC S7-1200 CPU 1212FC DC/DC/DC. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC S7-1200 CPU 1212FC DC/DC/Rly. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC S7-1200 CPU 1214C AC/DC/Rly. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC S7-1200 CPU 1214C DC/DC/DC. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC S7-1200 CPU 1214C DC/DC/Rly. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC S7-1200 CPU 1214FC DC/DC/DC. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC S7-1200 CPU 1214FC DC/DC/Rly. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC S7-1200 CPU 1215C AC/DC/Rly. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC S7-1200 CPU 1215C DC/DC/DC. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC S7-1200 CPU 1215C DC/DC/Rly. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC S7-1200 CPU 1215FC DC/DC/DC. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC S7-1200 CPU 1215FC DC/DC/Rly. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC S7-1200 CPU 1217C DC/DC/DC. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1212 AC/DC/RLY. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1212 AC/DC/RLY. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1212 DC/DC/RLY. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1212 DC/DC/RLY. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1212C DC/DC/DC. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1212C DC/DC/DC. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1212C DC/DC/DC RAIL. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1214 AC/DC/RLY. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1214 AC/DC/RLY. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1214 AC/DC/RLY. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1214 DC/DC/DC. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1214 DC/DC/DC. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1214 DC/DC/DC. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1214 DC/DC/RLY. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1214 DC/DC/RLY. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1214 DC/DC/RLY. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1214C DC/DC/DC RAIL. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1214FC DC/DC/DC. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1214FC DC/DC/RLY. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1215 AC/DC/RLY. - affected: `before V4.7` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIPLUS S7-1200 CPU 1215 AC/DC/RLY. - affected: `before V4.7` (custom) - Other versions: unknown And 8 more products. The full list is on the CVE record: ## Not analysed yet We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter. ## Severity and exploitation - 6.5 Medium, CVSS 3.1: `CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C`, from CNA (siemens) - 7.1 High, CVSS 4.0: `CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N`, from CNA (siemens) (used for this record) - **CISA KEV:** Not listed. - **EPSS:** 0.0055, the 46th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days. ## Timeline This record came from the full history of the CVE Program, published 11 Feb 2025. New records show when each source confirmed them. ## Sources - [CVE List: CVE-2025-24812](https://www.cve.org/CVERecord?id=CVE-2025-24812) - [NVD: CVE-2025-24812](https://nvd.nist.gov/vuln/detail/CVE-2025-24812) ### References from the CNA - Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description. ## Check whether this affects you This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run. - With the agentprime MCP server (), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: - As JSON: - Everything that needs attention now: --- The web page: . Everything for agents: .