CVE-2022-1797
Rockwell Automation Logix Controllers Uncontrolled Resource Consumption
- State
- Published
- Severity
- 6.8 Medium
- Published
- May 31, 2022
- Updated
- Apr 16, 2025
- Reserved
- May 18, 2022
Description
A malformed Class 3 common industrial protocol message with a cached connection can cause a denial-of-service condition in Rockwell Automation Logix Controllers, resulting in a major nonrecoverable fault. If the target device becomes unavailable, a user would have to clear the fault and redownload the user project file to bring the device back online.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.8 Medium | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H | icscert |
Weaknesses
- CWE-400 Uncontrolled Resource Consumption
Affected Products
| Product | Versions |
|---|---|
CompactLogix 5380 controllersRockwell Automation |
|
Compact GuardLogix 5380 controllersRockwell Automation |
|
CompactLogix 5480 controllersRockwell Automation |
|
ControlLogix 5580 controllersRockwell Automation |
|
GuardLogix 5580 controllersRockwell Automation |
|
CompactLogix 5370 controllersRockwell Automation |
|
Compact GuardLogix 5370 controllersRockwell Automation |
|
ControlLogix 5570 controllersRockwell Automation |
|
GuardLogix 5570 controllersRockwell Automation |
|
References
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