An exploitable denial-of-service vulnerability exists in the iocheckd service ‘’I/O-Chec’’ functionality of WAGO PFC 200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC 100 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: 2019-12-18T19:53:16
Updated: 2024-08-04T19:47:55.854Z
Reserved: 2019-01-04T00:00:00
Link: CVE-2019-5077
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-12-18T20:15:16.837
Modified: 2024-11-21T04:44:18.400
Link: CVE-2019-5077
Redhat
No data.