CVE-2021-22743

Publication date

2021-05-26 19:20:22

Family

schneider

State

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.