CVE-2021-32935

9.8 criticalEPSS 1.9%

Critical (9.8) in cognex in-sight opc server. EPSS 1.9% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.9% chance of exploitation in the next 30 days; higher than 79% of CVEs (scores of 2026-10-31)
CWE: CWE-502
Published: 2022-05-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

cognex:in-sight_opc_server

References

https://www.cisa.gov/uscert/ics/advisories/icsa-21-224-01
https://www.cisa.gov/uscert/ics/advisories/icsa-21-224-01

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