Number: AV22-687
Date: 8 December 2022
On 8 December 2022, ICS-CERT published an ICS Advisory to address a vulnerability in the following products:
- CompactLogix 5380 controllers – firmware version 31.011 and prior
- Compact GuardLogix 5380 controllers – firmware version 31.011 and prior
- CompactLogix 5480 controllers – firmware version 32.011 and prior
- ControlLogix 5580 controllers – firmware version 31.011 and prior
- GuardLogix 5580 controllers – firmware version 31.011 and prior
Exploitation of this vulnerability could result in a denial of service.
The Cyber Centre encourages users and administrators to review the provided web link, perform the suggested mitigations and apply the necessary updates.