CVE-2021-22743CWE-754

Improper Check for Unusual or Exceptional Conditions vulnerability exists in Triconex TCM 4351B installed on Tricon V11.3.x systems that could cause module…

published May 26, 2021

CVSS
—
EPSS
0%
Percentile
12.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00224 · 12.3th percentile
Weakness
CWE-754 · Improper Check for Unusual or Exceptional Conditions
Published
2021-05-26T19:20Z
EPSS history
Timeline
  • 26 MAY 19:20Z
    Improper Check for Unusual or Exceptional Conditions vulnerability exists in Triconex TCM 4351B installed on Tricon V11.3.x systems that could cause module…
    cvelistv5