Security Advisory

CVE-2021-34593

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2021-10-26 09:55:51

Last updated 2024-09-17 04:10:03

Assigner CERTVDE

CVSS score 7.5

State PUBLISHED

Description

In CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56 unauthenticated crafted invalid requests may result in several denial-of-service conditions. Running PLC programs may be stopped, memory may be leaked, or further communication clients may be blocked from accessing the PLC.

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