CVE-2022-3157
Rockwell Automation GuardLogix and ControlLogix controllers Vulnerable to Denial-Of-Service Attack
- State
- Published
- Severity
- 8.6 High
- Published
- Dec 16, 2022
- Updated
- Apr 16, 2025
- Reserved
- Sep 7, 2022
Description
A vulnerability exists in the Rockwell Automation controllers that allows a malformed CIP request to cause a major non-recoverable fault (MNRF) and a denial-of-service condition (DOS).
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.6 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H | Rockwell |
Weaknesses
- CWE-20 Improper Input Validation
Affected Products
| Product | Versions |
|---|---|
CompactLogix 5370Rockwell Automation |
|
Compact GuardLogixRockwell Automation |
|
ControlLogix 5570Rockwell Automation |
|
ControlLogix 5570 RedundancyRockwell Automation |
|
GuardLogix 5570Rockwell Automation |
|
References
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.