Detections
Analytics
CVE-2019-5081
critical
Description
An exploitable heap buffer overflow vulnerability exists in the iocheckd service ''I/O-Chec'' functionality of WAGO PFC 200 Firmware version 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 heap buffer overflow, potentially resulting in code execution. An attacker can send unauthenticated packets to trigger this vulnerability.
References
https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0874
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0873