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Vulnerabilities

CVE-2026-54800 | BDVDB-2026-346594 Detail

SiemensCPCI85 Central Processing/Communication

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 ships with a default configuration that disables all OPC UA security mechanisms. This could allow an attacker to gain unauthorized access and control over critical system functions.

Impact#

Per CVSS v3.1: confidentiality impact low, integrity impact low, availability impact none. Attack vector: network.

Weaknesses#

  • CWE-1188 Initialization of a Resource with an Insecure Default

References#

Exploit#

No public exploit known

History#

  1. Version 1Record published in the CVE List.