Security Advisory

CVE-2019-5166

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2020-03-10 22:25:42

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

Assigner talos

State PUBLISHED

Description

An exploitable stack buffer overflow vulnerability exists in the iocheckd service ‘I/O-Check’ functionality of WAGO PFC 200 version 03.02.02(14). A specially crafted XML cache file written to a specific location on the device can cause a stack buffer overflow, resulting in code execution. An attacker can send a specially crafted packet to trigger the parsing of this cache file.

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