CVE-2026-27663: A vulnerability has been identified in CPCI85 Central Processing/Communicat

A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V26.10), RTUM85 RTU Base (All versions < V26.10). The affected application contains d

Status

Published

2026-03-26

Updated

2026-04-14

Assigning organization

siemens

Description

A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V26.10), RTUM85 RTU Base (All versions < V26.10). The affected application contains denial-of-service (DoS) vulnerability. The remote operation mode is susceptible to a resource exhaustion condition when subjected to a high volume of requests. Sending multiple requests can exhaust resources, preventing parameterization and requiring a reset or reboot to restore functionality.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Siemens CPCI85 Central Processing/Communication

Default version status: unknown

0 to < V26.10affected

Siemens RTUM85 RTU Base