CVE-2019-5166 | BDVDB-2026-131850 Detail

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.

Impact#

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Exploit#

History#

1. Version 12020-03-10Record published in the CVE List.
2. Version 22024-08-04Most recent update recorded in the CVE List.