PT-2026-56807 · Siemens · Cpci85 Central Processing/Communication+1

Published 2026-07-09 · Updated 2026-07-09 · CVE-2026-54801

Mitre

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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 insufficient validation of authentication credentials when processing administrative account modifications through the web API. This could allow an authenticated attacker to bypass security controls and gain unauthorized elevated privileges.

Fix

Weakness Enumeration

CWE-620

Related Identifiers

CVE-2026-54801

Affected Products

Cpci85 Central Processing/Communication

Sicore Base System

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-54801 · Security Note
• https://cert-portal.siemens.com/productcert/html/ssa-229470.html · Note