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.
References
Link | Resource |
---|---|
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0872 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: talos
Published: 2019-12-18T20:35:41
Updated: 2019-12-18T20:35:41
Reserved: 2019-01-04T00:00:00
Link: CVE-2019-5080
JSON object: View
NVD Information
Status : Analyzed
Published: 2019-12-18T21:15:14.240
Modified: 2019-12-27T15:37:59.187
Link: CVE-2019-5080
JSON object: View
Redhat Information
No data.
CWE