CVE-2021-25673 | BDVDB-2026-150472 Detail

SiemensSIMATIC S7-PLCSIM V5.4

Description#

A vulnerability has been identified in SIMATIC S7-PLCSIM V5.4 (All versions). An attacker with local access to the system could cause a Denial-of-Service condition in the application when it is used to open a specially crafted file. As a consequence, the application could enter an infinite loop, become unresponsive and must be restarted to restore the service.

Impact#

No impact statement in the source data.

Weaknesses#

CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')

References#

https://cert-portal.siemens.com/productcert/pdf/ssa-256092.pdf

Exploit#

No public exploit known

History#

Version 12021-03-15Record published in the CVE List.
Version 22024-08-03Most recent update recorded in the CVE List.