CVE-2019-5078

Description

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.

References

https://talosintelligence.com/vulnerability_reports/TALOS-2019-0870

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3