Description (CNA)
The use of a hard-coded cryptographic key was discovered in firmware version 3.60 of the Click Plus PLC. The vulnerability relies on the fact that the software contains a hard-coded AES key used to protect the initial messages of a new KOPS session.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| AutomationDirect / CLICK PLUS C0-0x CPU firmware | affected 0 before v3.71 |
| AutomationDirect / CLICK PLUS C0-1x CPU firmware | affected 0 before v3.71 |
| AutomationDirect / CLICK PLUS C2-x CPU firmware | affected 0 before v3.71 |
CWE
CWE-321
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-25-266-01
- https://www.automationdirect.com/support/software-downloads
ADP enrichment
No English description supplied.
No references supplied.