An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service ‘I/O-Check’ functionality of WAGO PFC 200 Firmware version 03.02.02(14). An attacker can send a specially crafted packet to trigger the parsing of this cache file.
[
{
"product": "WAGO PFC200",
"vendor": "Wago",
"versions": [
{
"status": "affected",
"version": "Firmware version 03.02.02(14)"
}
]
}
]