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PRIOn knowledge basePRION:CVE-2019-5080HistoryDec 18, 2019 - 9:15 p.m.
Denial of service
2019-12-1821:15:00
PRIOn knowledge base
www.prio-n.com
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| pfc_100_firmware | eq | 3.0.3912 | |
| pfc_200_firmware | eq | 3.0.3912 | |
| pfc_200_firmware | eq | 3.1.713 |
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