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.

CVSS v3 8.8 HIGH
CVSS v2.0 10.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

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

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 06:07

Type	Values Removed	Values Added
References	~~() https://www.cisa.gov/uscert/ics/advisories/icsa-21-224-01 - Third Party Advisory, US Government Resource~~	() https://www.cisa.gov/uscert/ics/advisories/icsa-21-224-01 - Third Party Advisory, US Government Resource
CVSS	v2 : ~~10.0~~ v3 : ~~9.8~~	v2 : 10.0 v3 : 8.8

07 Jun 2022, 15:24

Type	Values Removed	Values Added
CPE		cpe:2.3:a:cognex:in-sight_opc_server::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 10.0 v3 : 9.8
References	~~(MISC) https://www.cisa.gov/uscert/ics/advisories/icsa-21-224-01 -~~	(MISC) https://www.cisa.gov/uscert/ics/advisories/icsa-21-224-01 - Third Party Advisory, US Government Resource

23 May 2022, 19:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-05-23 19:16

Updated : 2024-11-21 06:07

NVD link : CVE-2021-32935

Mitre link : CVE-2021-32935

CVE.ORG link : CVE-2021-32935

JSON object : View

Products Affected

cognex

in-sight_opc_server

CWE

CWE-502

Deserialization of Untrusted Data

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