CVE-2021-32935

CRITICAL 9.8CVE-2021-32935 · Published 23/05/2022 · updated 17/06/2026

In short

CVE-2021-32935 is a CRITICAL (CVSS 9.8) vulnerability affecting in-sight opc server (cognex).
Chance of exploitation in the next 30 days (EPSS): 1.9%, higher than 79.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
in-sight opc server cognex	`≤ 5.7.4_\(96\)`	No fix yet

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.

References

cisa.gov/uscert/ics/advisories/icsa-21-224-01 · Third Party Advisory

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