Security Advisory

CVE-2019-5167

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2020-03-10 22:25:48

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

Assigner talos

CVSS score not scored

State PUBLISHED

Description

An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 version 03.02.02(14). At 0x1e3f0 the extracted dns value from the xml file is used as an argument to /etc/config-tools/edit_dns_server %s dns-server-nr=%d dns-server-name=<contents of dns node> using sprintf(). This command is later executed via a call to system(). This is done in a loop and there is no limit to how many dns entries will be parsed from the xml file.

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