8.6
High
CVE-2024-3493 A specific malformed fragmented packet type (fragmented packets may be generated automatically by devices that send…
Description
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 and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| ControlLogix 5580 | 35.011 | No fix stated |
| GuardLogix 5580 | 35.011 | No fix stated |
| CompactLogix 5380 | 5.001 | No fix stated |
| 1756-EN4TR | 5.001 | No fix stated |
| guardlogix_5580_firmware | 35.011 | No fix stated |
| compactlogix_5380_firmware | 35.011 | No fix stated |
| 1756-en4tr_firmware | 5.001 | No fix stated |