Main Vulnerability Database Vulnerabilities #VU61905

Deserialization of Untrusted Data in Rockwell Automation products - CVE-2022-1118

Published: April 6, 2022 / Updated: April 8, 2022

Vulnerability identifier: #VU61905

CSH Severity: High

CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-1118

CWE-ID: CWE-502

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to insecure input validation when processing serialized data. A remote attacker can trick a victim to open a specially crafted CCWARC file and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Affected software

Connected Components Workbench
ISaGRAF Workbench
Safety Instrumented Systems Workstation

How to mitigate CVE-2022-1118

Install updates from vendor's website.

Connected Components Workbench - update to 20.00.00

External References

Related Security Bulletins