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CVE-2021-22746

Published: May 26, 2021

Modified: Aug 3, 2024

PUBLISHED

Description

Improper Check for Unusual or Exceptional Conditions vulnerability exists in Triconex Model 3009 MP 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. This CVE ID is unique from CVE-2021-22742, CVE-2021-22744, CVE-2021-22745, and CVE-2021-22747.

Vendor	Product	Versions
n/a	Triconex Model 3009 MP installed on Tricon V11.3.x systems	affected `Triconex Model 3009 MP 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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