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HIGH · 8.8

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 loc...

Vulnerability Description

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 Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
CognexIn-Sight Opc Server<= 5.7.4_\(96\)

Related Weaknesses (CWE)

CWE-502

References

FAQ

What is CVE-2021-32935?

CVE-2021-32935 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 loc...

How severe is CVE-2021-32935?

CVE-2021-32935 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-32935?

Check the references section above for vendor advisories and patch information. Affected products include: Cognex In-Sight Opc Server.