The vulnerability of the centralized system for managing emergency messages and events in CAMS for HIS distributed control systems CENTUM VP and CENTUM VP Entry Class, along with the OPC-server Exaopc, allows a intruder to cause service failures or modify the log files on the server.

The vulnerability of the centralized system for managing emergency messages and events in CAMS for HIS distributed control systems CENTUM VP and CENTUM VP Entry Class, along with the OPC-server Exaopc, stems from improper processing of output data for registration logs. Exploiting this...