CVE Vulnerability

CVE-2021-32935

The affected Cognex product, the In-Sight OPC Server versions v5.7.4 (96) and prior, deserializes untrusted data, which could allow a remote attacker access to system level permission commands and local privilege escalation.

10 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-21-224-01 Third Party Advisory US Government Resource
Configurations

Configuration 1

cpe:2.3:a:cognex:in-sight_opc_server:*:*:*:*:*:*:*:*
Information

Published : 2022-05-23 07:16

Updated : 2022-06-07 03:24

NVD link : CVE-2021-32935

Mitre link : CVE-2021-32935

Products Affected
No products.
CWE
CWE-502

Deserialization of Untrusted Data