An exploitable denial of service vulnerability exists in the iocheckd service "I/O-Check" functionality of WAGO PFC200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC100 Firmware version 03.00.39(12). A specially crafted set of packets can cause a denial of service, resulting in the device entering an error state where it ceases all network communications. An attacker can send unauthenticated packets to trigger this vulnerability.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: talos
Published: 2019-12-18T20:51:53
Updated: 2024-08-04T19:47:56.805Z
Reserved: 2019-01-04T00:00:00
Link: CVE-2019-5078
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-12-18T21:15:14.083
Modified: 2024-11-21T04:44:18.513
Link: CVE-2019-5078
Redhat
No data.