SSA-134651 V1.0: Hard Coded SSH ID in CPCI85 Firmware of SICAM A8000 Devices

The CPCI85 firmware of SICAM A8000 CP-8031 and CP-8050 contains a hard-coded ID in the SSH authorized_keys configuration file. An attacker with knowledge of the corresponding credential could login to the device via SSH. Only devices with activated debug support are affected.

Siemens has released updates for the affected products and recommends to update to the latest versions.

attacker configuration credential debug device devices file firmware hard hard coded knowledge login sicam a8000 siemens ssa ssh support updates