Security Advisory

CVE-2019-5081

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2019-12-18 19:59:36

Last updated 2024-08-04 19:47:56

Assigner talos

State PUBLISHED

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.

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