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CVE-2019-5171 An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200…

Description

An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 Firmware version 03.02.02(14). An attacker can send specially crafted packet at 0x1ea48 to the extracted hostname value from the xml file that is used as an argument to /etc/config-tools/config_interfaces interface=X1 state=enabled ip-address=<contents of ip node> using sprintf().

Affected products and versions

Product Affected versions Fixed in
WAGO PFC200 Versions not published

Other CVEs of WAGO PFC200

The 13 CVEs of WAGO PFC200 →
CVE-2019-5181 An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service ‘I/O-Check’… Not rated CVE-2019-5180 An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service ‘I/O-Check’… Not rated CVE-2019-5179 An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service ‘I/O-Check’… Not rated CVE-2019-5178 An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service ‘I/O-Check’… Not rated
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