CVE-2021-22743

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.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:schneider-electric:triconex_model_3009_mp_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:schneider-electric:triconex_model_3009_mp:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
OR cpe:2.3:o:schneider-electric:tcm_4351b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:tcm_4351b_firmware:11.7.0:*:*:*:*:*:*:*
cpe:2.3:h:schneider-electric:tcm_4351b:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-05-26 20:15

Updated : 2024-02-28 18:28


NVD link : CVE-2021-22743

Mitre link : CVE-2021-22743

CVE.ORG link : CVE-2021-22743


JSON object : View

Products Affected

schneider-electric

  • tcm_4351b_firmware
  • triconex_model_3009_mp_firmware
  • triconex_model_3009_mp
  • tcm_4351b
CWE
CWE-754

Improper Check for Unusual or Exceptional Conditions