CVE-2022-2465: ISaGRAF Workbench Deserialization of Untrusted Data CWE-502

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-08-25 · updated 2026-06-17
Weakness: CWE-502

Description

Rockwell Automation ISaGRAF Workbench software versions 6.0 through 6.6.9 are affected by a Deserialization of Untrusted Data vulnerability. ISaGRAF Workbench does not limit the objects that can be deserialized. This vulnerability allows attackers to craft a malicious serialized object that, if opened by a local user in ISaGRAF Workbench, may result in remote code execution. This vulnerability requires user interaction to be successfully exploited.

Affected products

Rockwell Automation ISaGRAF Workbench: from 6.0 through 6.6.9

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-202-03
https://www.cisa.gov/uscert/ics/advisories/icsa-22-202-03

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