cbcvebase.
CVE-2019-5169
published 2020-03-12

CVE-2019-5169: 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). A…

high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
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). A specially crafted XML cache file written to a specific location on the device can be used to inject OS commands. An attacker can send a specially crafted packet to trigger the parsing of this cache file. At 0x1e900 the extracted gateway value from the xml file is used as an argument to /etc/config-tools/config_default_gateway number=0 state=enabled value= using sprintf(). This command is later executed via a call to system().

Affected

2 ranges
VendorProductVersion rangeFixed in
wagopfc200_firmware——
wagowago_pfc200——