CVE-2022-1161
CRITICAL
10.0
CVSS 3.1
Description
An attacker with the ability to modify a user program may change user program code on some ControlLogix, CompactLogix, and GuardLogix Control systems. Studio 5000 Logix Designer writes user-readable program code to a separate location than the executed compiled code, allowing an attacker to change one and not the other.
Metadata
Severity & Metrics
10.0
CRITICAL CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
SSVC — CISA Coordinator
Affected products (17)
| Vendor | Product | Platform | Versions |
|---|---|---|---|
| Rockwell Automation | 1768 CompactLogix controllers | — | All all |
| Rockwell Automation | 1769 CompactLogix controllers | — | all |
| Rockwell Automation | Compact GuardLogix 5370 controllers | — | all |
| Rockwell Automation | Compact GuardLogix 5380 controllers | — | all |
| Rockwell Automation | CompactLogix 5370 controllers | — | all |
| Rockwell Automation | CompactLogix 5380 controllers | — | all |
| Rockwell Automation | CompactLogix 5480 controllers | — | all |
| Rockwell Automation | ControlLogix 5550 controllers | — | all |
| Rockwell Automation | ControlLogix 5560 controllers | — | all |
| Rockwell Automation | ControlLogix 5570 controllers | — | all |
| Rockwell Automation | ControlLogix 5580 controllers | — | all |
| Rockwell Automation | DriveLogix 5730 controllers | — | all |
| Rockwell Automation | FlexLogix 1794-L34 controllers | — | all |
| Rockwell Automation | GuardLogix 5560 controllers | — | all |
| Rockwell Automation | GuardLogix 5570 controllers | — | all |
| Rockwell Automation | GuardLogix 5580 controllers | — | all |
| Rockwell Automation | SoftLogix 5800 controllers | — | all |
Weakness (CWE)
| CWE | Source | Description |
|---|---|---|
| CWE-829 | cna | CWE-829 Inclusion of Functionality from Untrusted Control Sphere |
CVSS scores (1)
| Score | Severity | Version | Source | Vector |
|---|---|---|---|---|
| 10.0 | CRITICAL | 3.1 | cna | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
References (1)