Vulnerability identifier: #VU61788

Vulnerability risk: Low

CVSSv3.1: 6.7 [CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1159

CWE-ID: CWE-94

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
ControlLogix 5580
Hardware solutions / Firmware
GuardLogix 5580
Hardware solutions / Firmware
CompactLogix 5380
Hardware solutions / Firmware
CompactLogix 5480
Hardware solutions / Firmware
Compact GuardLogix 5380
Hardware solutions / Firmware
Studio 5000 Logix Designer
Client/Desktop applications / Other client software

Vendor: Rockwell Automation

Description

The vulnerability allows a local user to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation. A local administrator can execute arbitrary code on the target system.

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

Mitigation
Install updates from vendor's website.

Vulnerable software versions

ControlLogix 5580: All versions

GuardLogix 5580: All versions

CompactLogix 5380: All versions

CompactLogix 5480: All versions

Compact GuardLogix 5380: All versions

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External links
http://ics-cert.us-cert.gov/advisories/icsa-22-090-07

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Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.