A vulnerability has been identified in SIMATIC CP 442-1 RNA (All versions < V1.5.18), SIMATIC CP 443-1 RNA (All versions < V1.5.18). The affected devices improperly handles excessive ARP broadcast requests. This could allow an attacker to create a denial of service condition by performing ARP storming attacks, which can cause the device to reboot.

A vulnerability has been identified in SIMATIC CP 442-1 RNA (All versions < V1.5.18), SIMATIC CP 443-1 RNA (All versions < V1.5.18). The affected devices improperly handles excessive ARP broadcast requests. This could allow an attacker to create a denial of service condition by performing ARP storming attacks, which can cause the device to reboot.

Уязвимость микропрограммного обеспечения коммуникационных модулей SIMATIC CP 442-1 RNA и SIMATIC CP 443-1 RNA, связанная с неконтролируемым расходом ресурсов, позволяющая нарушителю выполнить атаку типа «ARP storm» и вызвать отказ в обслуживании