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Industrial control advisorySeverity 8.2 high

Siemens SIMATIC IPC Family, ITP1000, and Field PGs

ICSA-25-072-11 · CISA · March 11, 2025

Summary

Multiple vulnerabilities has been identified in Siemens SIMATIC IPCs, SIMATIC Tablet PCs, and SIMATIC Field PGs that can allow an authenticated attacker to alter the secure boot and password configurations. Siemens has released new versions of BIOS 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.

From CISA, quoted as published. Check the source before acting.

What to do

Restrict access to root/administrator permission for the operating system Currently no fix is planned Update to V1.1.4 or later version Update to V21.01.21 or later version Update to V25.02.15 or later version Update to V27.01.11 or later version Update to V28.01.14 or later version Update to V29.01.07 or later version Update to V31.01.07 or later version Update to V32.01.04 or later version Update to V35.01.12 or later version Update to V35.02.10 or later version Update to V36.01.03 or later version Update to V26.01.12 or later version

Vendor fix or mitigation, quoted from the advisory.

Each CVE in this advisory

CVESeverityKnown exploitedExploit likelihoodWeakness
CVE-2024-561818.2 highNo0.2%Protection Mechanism Failure (CWE-693)
CVE-2024-561828.2 highNo0.2%Protection Mechanism Failure (CWE-693)

Severity from the advisory (CVSS), known exploitation from CISA's catalog, exploit likelihood from EPSS (next 30 days).

Affected products

VendorProductAffected versionsFixed
SiemensSIMATIC Field PG M5vers:all/*—
SiemensSIMATIC Field PG M6vers:intdot/<26.01.12—
SiemensSIMATIC IPC BX-21Avers:intdot/<31.01.07—
SiemensSIMATIC IPC BX-32Avers:intdot/<29.01.07—
SiemensSIMATIC IPC BX-39Avers:intdot/<29.01.07—
SiemensSIMATIC IPC BX-59Avers:intdot/<32.01.04—
SiemensSIMATIC IPC PX-32Avers:intdot/<29.01.07—
SiemensSIMATIC IPC PX-39Avers:intdot/<29.01.07—
SiemensSIMATIC IPC PX-39A PROvers:intdot/<29.01.07—
SiemensSIMATIC IPC RC-543Avers:intdot/<36.01.03—
SiemensSIMATIC IPC RC-543Bvers:intdot/<35.01.12—
SiemensSIMATIC IPC RW-543Avers:intdot/<1.1.4—
SiemensSIMATIC IPC RW-543Bvers:intdot/<35.02.10—
SiemensSIMATIC IPC127Evers:intdot/<27.01.11—
SiemensSIMATIC IPC227Evers:all/*—
SiemensSIMATIC IPC227Gvers:intdot/<28.01.14—
SiemensSIMATIC IPC277Evers:all/*—
SiemensSIMATIC IPC277Gvers:intdot/<28.01.14—
SiemensSIMATIC IPC277G PROvers:intdot/<28.01.14—
SiemensSIMATIC IPC3000 SMART V3vers:all/*—
SiemensSIMATIC IPC327Gvers:intdot/<28.01.14—
SiemensSIMATIC IPC347Gvers:all/*—
SiemensSIMATIC IPC377Gvers:intdot/<28.01.14—
SiemensSIMATIC IPC427Evers:intdot/<21.01.21—
SiemensSIMATIC IPC477Evers:intdot/<21.01.21—
SiemensSIMATIC IPC477E PROvers:intdot/<21.01.21—
SiemensSIMATIC IPC527Gvers:all/*—
SiemensSIMATIC IPC627Evers:intdot/<25.02.15—
SiemensSIMATIC IPC647Evers:intdot/<25.02.15—
SiemensSIMATIC IPC677Evers:intdot/<25.02.15—
SiemensSIMATIC IPC847Evers:intdot/<25.02.15—
SiemensSIMATIC ITP1000vers:all/*—

Why it's on these mode pages

  • Maritime: Vendor table: Siemens (industrial control makers used in every mode, all modes) (matched by rule)
  • Pipeline: Vendor table: Siemens (industrial control makers used in every mode, all modes) (matched by rule)
  • Freight rail: Vendor table: Siemens (industrial control makers used in every mode, all modes) (matched by rule)
  • Passenger rail and transit: Vendor table: Siemens (industrial control makers used in every mode, all modes) (matched by rule)
  • Highway and motor carrier: Vendor table: Siemens (industrial control makers used in every mode, all modes) (matched by rule)
  • Postal and parcel: Vendor table: Siemens (industrial control makers used in every mode, all modes) (matched by rule)

Change history

  1. March 11, 2025: Publication Date
  2. June 10, 2025: Added SIMATIC IPC RC-543A and RW-543B; Updated SIMATIC IPC3000 Smart V3, IPC 347G, IPC 527G
  3. November 11, 2025: Added fix for SIMATIC IPC227G / IPC277G / IPC277G PRO / IPC327G / IPC377G
  4. February 10, 2026: Added fix versions for IPC RW-543B and IPC RC-543B
  5. February 12, 2026: CISA Republication update based on Siemens ProductCERT SSA-216014 advisory
  6. April 14, 2026: Added fix versions for IPC RW-543A and IPC127E
  7. April 16, 2026: CISA Republication update based on Siemens ProductCERT SSA-216014 advisory
  8. May 12, 2026: Added fix versions for IPC RC-543A
  9. May 14, 2026: CISA Republication update based on Siemens ProductCERT SSA-216014 advisory
  10. September 8, 2026: Added fix for SIMATIC IPC427E / IPC477E / IPC477E PRO; Updated the remediation for SIMATIC ITP1000 and M5 to 'No fix planned'
  11. September 15, 2026: CISA Republication update based on Siemens ProductCERT SSA-216014 advisory
  12. November 9, 2026: First collected by Watch

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