CVE-2022-1118

high-risk
Published 2022-05-17

Connected Components Workbench (v13.00.00 and prior), ISaGRAF Workbench (v6.0 though v6.6.9), and Safety Instrumented System Workstation (v1.2 and prior (for Trusted Controllers)) do not limit the objects that can be deserialized. This allows attackers to craft a malicious serialized object that, if opened by a local user in Connected Components Workbench, may result in arbitrary code execution. This vulnerability requires user interaction to be successfully exploited

Do I need to act?

!
47.8% chance of exploitation in next 30 days
EPSS score — higher than 52% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.6/10 High
LOCAL / LOW complexity

Affected Products (3)

Isagraf Workbench

Affected Vendors

Rockwellautomation

References (2)

Third Party Advisory https://www.cisa.gov/uscert/ics/advisories/icsa-22-095-01
Third Party Advisory https://www.cisa.gov/uscert/ics/advisories/icsa-22-095-01
52
/ 100
high-risk
Severity 26/34 · High
Exploitability 17/34 · Moderate
Exposure 9/34 · Low