Affected: WAGO CC100 0751-9301, WAGO CC100 0751-9301 HW rev. <082100, WAGO CC100 0751-9301/K000-0005, WAGO CC100 0751-9301/K000-0005 HW rev. <082100, WAGO CC100 0751-9401, WAGO CC100 0751-9401 HW rev. <052500, WAGO CC100 0751-9402, WAGO CC100 0751-9402/0000-0001, WAGO CC100 0751-9402/0000-0001 HW rev. <052800, WAGO CC100 0751-9402 HW rev. <032800 and 38 more

During a short time frame while the device is booting an unauthenticated remote attacker can send traffic to unauthorized networks due to the switch operating in an undefined state until a CPU-induced reset allows proper configuration.