high8.6
CVE-2024-3493
A specific malformed fragmented packet type (fragmented packets may be generated automatically by devices that send large amounts of data) can cause a major no…
Impact
A specific malformed fragmented packet type (fragmented packets may be generated automatically by devices that send large amounts of data) can cause a major nonrecoverable fault (MNRF) Rockwell Automation's ControlLogix 5580, Guard Logix 5580, CompactLogix 5380, and 1756-EN4TR. If exploited, the affected product will become unavailable and require a manual restart to recover it. Additionally, an MNRF could result in a loss of view and/or control of connected devices.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Rockwellautomation | Controllogix 5580 Firmware | Version 35.011 |
| Rockwellautomation | Guardlogix 5580 Firmware | Version 35.011 |
| Rockwellautomation | Compactlogix 5380 Firmware | Version 35.011 |
| Rockwellautomation | Compact Guardlogix 5380 Firmware | Version 35.011 |
| Rockwellautomation | 1756-En4tr Firmware | Version 5.001 |
| Rockwellautomation | Controllogix 5580 Process Firmware | Version 35.011 |
| Rockwellautomation | Compactlogix 5380 Process Firmware | Version 35.011 |
| Rockwellautomation | Compactlogix 5480 Firmware | Version 35.011 |