VULNERABILITY INTELLIGENCE
CVE-2026-54799
CVSS score6.7 MEDIUM
EPSS probability0.18%
CISA KEVNot currently listed
Published2026-07-09
Last modified2026-10-24
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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.
Weakness classification
- productcert@siemens.com: CWE-489