CVE-2021-22744

Summary

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-2021-22745, CVE-2021-22746, and CVE-2021-22747.

Affected Software

VendorProductVersion RangeStatus
n/aTriconex Model 3009 MP installed on Tricon V11.3.x systemsTriconex Model 3009 MP installed on Tricon V11.3.x systemsaffected

Weaknesses

  • CWE-754: CWE-754: Improper Check for Unusual or Exceptional Conditions

ADP Enrichment

CVE Program Container

Additional References

References