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.
CPE | Name | Operator | Version |
---|---|---|---|
siprotec_5_with_cpu_variant_cp050 | lt | 8.80 | |
siprotec_5_with_cpu_variant_cp100 | lt | 8.80 | |
siprotec_5_with_cpu_variant_cp300 | lt | 8.80 |