A vulnerability has been identified in SIPROTEC 5 relays with CPU variants CP050 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP100 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP300 (All versions < V8.80). Received webpackets are not properly processed. An unauthenticated remote attacker with access to any of the Ethernet interfaces could send specially crafted packets to force a restart of the target device.
[
{
"product": "SIPROTEC 5 relays with CPU variants CP050",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions < V8.80"
}
]
},
{
"product": "SIPROTEC 5 relays with CPU variants CP100",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions < V8.80"
}
]
},
{
"product": "SIPROTEC 5 relays with CPU variants CP300",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions < V8.80"
}
]
}
]