Medium severity6.7NVD Advisory· Published Jul 9, 2026· Updated Jul 9, 2026
CVE-2026-54799
CVE-2026-54799
Description
A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V26.20), SICORE Base system (All versions < V26.20.0). The affected application contains a vulnerability in its firmware update mechanism's signature validation process. This could allow an attacker to install malicious firmware, leading to persistent code execution and system compromise.
Patches
Vulnerability mechanics
References
1News mentions
1- Siemens SICAM 8CISA ICS Advisories