high8.6
CVE-2024-21916
A denial-of-service vulnerability exists in specific Rockwell Automation ControlLogix ang GuardLogix controllers.
Impact
A denial-of-service vulnerability exists in specific Rockwell Automation ControlLogix ang GuardLogix controllers. If exploited, the product could potentially experience a major nonrecoverable fault (MNRF). The device will restart itself to recover from the MNRF.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Rockwellautomation | Controllogix 5570 Controller Firmware | Version 20.011 |
| Rockwellautomation | Guardlogix 5570 Controller Firmware | Version 20.011 |
| Rockwellautomation | Controllogix 5570 Redundant Controller Firmware | Version 20.054_kit1 |