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CVE-2021-22743

Published: May 26, 2021

Modified: Aug 3, 2024

PUBLISHED

Description

Improper Check for Unusual or Exceptional Conditions vulnerability exists in Triconex TCM 4351B installed on Tricon V11.3.x systems that could cause module reset when TCM receives malformed TriStation packets while the write-protect keyswitch is in the program position.

Vendor	Product	Versions
n/a	Triconex TCM 4351B installed on Tricon V11.3.x systems.	affected `Triconex TCM 4351B installed on Tricon V11.3.x systems`

Weaknesses (CWE)

References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-03

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