description: 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.
problem types: CWE-20: Improper Input Validation
affected:
{
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
}
