Description (CNA)
An exploitable denial-of-service vulnerability exists in the iocheckd service "I/O-Check" functionality of WAGO PFC 200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC100 Firmware version 03.00.39(12). A single packet can cause a denial of service and weaken credentials resulting in the default documented credentials being applied to the device. An attacker can send an unauthenticated packet to trigger this vulnerability.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / WAGO PFC200 | affected Firmware version 03.01.07(13); affected Firmware version 03.00.39(12) |
| n/a / WAGO PFC100 | affected Firmware version 03.00.39(12) |
CWE
No CWE identifiers supplied.
References
ADP enrichment
No English description supplied.