CVE Vulnerability

CVE-2021-22742

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.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

3.9 /10

CVSS v3.0 : LOW

V3 Legend

Vector :

Exploitability : 0.3 / Impact : 3.6

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-03 Vendor Advisory
Configurations

Configuration 1
Information

Published : 2021-05-26 08:15

Updated : 2021-06-07 05:22

NVD link : CVE-2021-22742

Mitre link : CVE-2021-22742

Products Affected
No products.
CWE
CWE-754