Головна Банки Небанківський фінансовий сектор Кібершахрайство

CVE-2019-5173

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 0x1e9fc the extracted state value from the xml file is used as an argument to /etc/config-tools/config_interfaces interface=X1 state=<contents of state node> using sprintf(). This command is later executed via a call to system().

    Product

  • wago pfc200_firmware 03.02.02(14)

Score

7.2

Source

http://nvd.nist.gov

Access-complexity

LOW

Access-vector

LOCAL