CVE-2021-22742

2021-05-2619:20:18

CWE-754

schneider

www.cve.org

4.6 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.1%

JSON

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.

CNA Affected

[
  {
    "product": "Triconex Model 3009 MP installed on Tricon V11.3.x systems",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Triconex Model 3009 MP installed on Tricon V11.3.x systems"
      }
    ]
  }
]

References

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