Deserialization in Rockwell Automation Connected Component Workbench
CVE-2022-1118
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
Vulnerability class: Insecure Deserialization
EPSS: 0.108 (95.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.
Affected products
- Rockwell Automation Connected Component Workbench — versions All
- Rockwell Automation Isagraf Workbench — versions All v6.0 through v6.6.9
- Rockwell Automation Safety Instrumented Systems Workstation — versions All
- Rockwellautomation Connected_component_workbench
- Rockwellautomation Isagraf_workbench
- Rockwellautomation Safety_instrumented_systems_workstation
Weakness classification (CWE)
References
- ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-1118?
- CVE-2022-1118 is a high-severity vulnerability in Rockwell Automation Connected Component Workbench, classified under Deserialization of Untrusted Data. CVSS score: 8.6/10. Published 2022-05-17.
- How severe is CVE-2022-1118?
- High severity. CVSS v3 base score is 8.6 out of 10.