# Protection mechanism failure in Siemens SIMATIC Field PG M5 and others CVE record · `CVE-2024-56182` - **Identifiers:** `CVE-2024-56182` - **State:** Confirmed - **Severity:** CVSS 8.4 High - **Critical:** No - **CNA:** siemens - **Weakness (CWE):** [CWE-693](https://cwe.mitre.org/data/definitions/693.html) - **Tags:** [CWE-693](https://agentprime.io/advisories/tag/cwe-693.md) - **Technologies:** [Siemens SIMATIC Field PG M5](https://agentprime.io/advisories/technology/siemens-simatic-field-pg-m5.md) · [Siemens SIMATIC Field PG M6](https://agentprime.io/advisories/technology/siemens-simatic-field-pg-m6.md) · [Siemens SIMATIC IPC BX-21A](https://agentprime.io/advisories/technology/siemens-simatic-ipc-bx-21a.md) · [Siemens SIMATIC IPC BX-32A](https://agentprime.io/advisories/technology/siemens-simatic-ipc-bx-32a.md) · [Siemens SIMATIC IPC BX-39A](https://agentprime.io/advisories/technology/siemens-simatic-ipc-bx-39a.md) · [Siemens SIMATIC IPC BX-59A](https://agentprime.io/advisories/technology/siemens-simatic-ipc-bx-59a.md) · [Siemens SIMATIC IPC PX-32A](https://agentprime.io/advisories/technology/siemens-simatic-ipc-px-32a.md) · [Siemens SIMATIC IPC PX-39A](https://agentprime.io/advisories/technology/siemens-simatic-ipc-px-39a.md) · [Siemens SIMATIC IPC PX-39A PRO](https://agentprime.io/advisories/technology/siemens-simatic-ipc-px-39a-pro.md) · [Siemens SIMATIC IPC RC-543A](https://agentprime.io/advisories/technology/siemens-simatic-ipc-rc-543a.md) · [Siemens SIMATIC IPC RC-543B](https://agentprime.io/advisories/technology/siemens-simatic-ipc-rc-543b.md) · [Siemens SIMATIC IPC RW-543A](https://agentprime.io/advisories/technology/siemens-simatic-ipc-rw-543a.md) · [Siemens SIMATIC IPC RW-543B](https://agentprime.io/advisories/technology/siemens-simatic-ipc-rw-543b.md) · [Siemens SIMATIC IPC127E](https://agentprime.io/advisories/technology/siemens-simatic-ipc127e.md) · [Siemens SIMATIC IPC227E](https://agentprime.io/advisories/technology/siemens-simatic-ipc227e.md) · [Siemens SIMATIC IPC227G](https://agentprime.io/advisories/technology/siemens-simatic-ipc227g.md) · [Siemens SIMATIC IPC277E](https://agentprime.io/advisories/technology/siemens-simatic-ipc277e.md) · [Siemens SIMATIC IPC277G](https://agentprime.io/advisories/technology/siemens-simatic-ipc277g.md) · [Siemens SIMATIC IPC277G PRO](https://agentprime.io/advisories/technology/siemens-simatic-ipc277g-pro.md) · [Siemens SIMATIC IPC3000 SMART V3](https://agentprime.io/advisories/technology/siemens-simatic-ipc3000-smart-v3.md) - **Published:** 11 Mar 2025 - **Updated:** 8 Sept 2026 - **Reviewed by a person:** No Published by the CVE Program (CNA: siemens) at 11 Mar 2025, 09:48 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 Field PG M5. - affected: `before *` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC Field PG M6. - affected: `before V26.01.12` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC BX-21A. - affected: `before V31.01.07` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC BX-32A. - affected: `before V29.01.07` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC BX-39A. - affected: `before V29.01.07` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC BX-59A. - affected: `before V32.01.04` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC PX-32A. - affected: `before V29.01.07` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC PX-39A. - affected: `before V29.01.07` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC PX-39A PRO. - affected: `before V29.01.07` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC RC-543A. - affected: `before V36.01.03` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC RC-543B. - affected: `before V35.01.12` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC RW-543A. - affected: `before V1.1.4` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC RW-543B. - affected: `before V35.02.10` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC127E. - affected: `before V27.01.11` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC227E. - affected: `before *` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC227G. - affected: `before V28.01.14` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC277E. - affected: `before *` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC277G. - affected: `before V28.01.14` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC277G PRO. - affected: `before V28.01.14` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC3000 SMART V3. - affected: `before *` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC327G. - affected: `before V28.01.14` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC347G. - affected: `before *` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC377G. - affected: `before V28.01.14` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC427E. - affected: `before V21.01.21` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC477E. - affected: `before V21.01.21` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC477E PRO. - affected: `before V21.01.21` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC527G. - affected: `before *` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC627E. - affected: `before V25.02.15` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC647E. - affected: `before V25.02.15` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC677E. - affected: `before V25.02.15` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC IPC847E. - affected: `before V25.02.15` (custom) - Other versions: unknown - Vendor: Siemens. Product: SIMATIC ITP1000. - affected: `before *` (custom) - Other versions: unknown ## 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 - 8.2 High, CVSS 3.1: `CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H`, from CNA (siemens) - 8.4 High, CVSS 4.0: `CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:H/SI:H/SA:H`, from CNA (siemens) (used for this record) - **CISA KEV:** Not listed. - **EPSS:** 0.0022, the 11th percentile, on 6 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 Mar 2025. New records show when each source confirmed them. ## Sources - [CVE List: CVE-2024-56182](https://www.cve.org/CVERecord?id=CVE-2024-56182) - [NVD: CVE-2024-56182](https://nvd.nist.gov/vuln/detail/CVE-2024-56182) ### 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: .