SSA-216014 V1.3 (Last Update: 2026-02-10): Vulnerabilities in EFI variable of SIMATIC IPCs, SIMATIC Tablet PCs, and SIMATIC Field PGs

Risk Summary

<p>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.</p> <p>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.</p>

Remediations

• Refer to Siemens ProductCERT advisory for patch and remediation guidance.

Affected Vendors

Affected Products (1)