Crh emu train TV program control system intrusion and Solutions

Crh emu train TV program control system intrusion and Solutions

The crh emu train TV control system can be intruded into and can play any custom video.

The actual control system can be intruded into because of the dangers and great impact of real-time playback of custom videos. Of course it is easy to play a video.

1. the wireless network function has been enabled for some trains of crh emu. However, this wireless network does not impose any restrictions on user access, nor does it isolate users. As a result, users can access this wireless network at will;

2. The TV control system of the CRH EMU is an XP system, the version is outdated, and the administrator password is an empty password. You can use the old at to add scheduled tasks to execute arbitrary commands, resulting in system crash.

Wireless ID: CRH-380-VC03

Because the train was very fast and the ride time was not long, so I did not take a lot of pictures. However, you can observe the progress bar and the program on the TV through this interface and find that the rhythm is consistent (the progress bar ends when the TV program ends, so it can be determined as a control system)
 

Read the host file of the control system, where the video is played.

% D: \ MediaFile \ video clip \ %

% D: \ MediaFile \ audio material \ %

The following figure shows the CRH control system.
 

 

Solution:

1. These systems are hardware, but they are also operating systems. Therefore, reinforcement measures can be taken for the operating system.

2. These sensitive facilities cannot be connected to accessible networks by visitors at will, otherwise there will be endless hidden dangers.

3. Wireless Networks require user isolation. Otherwise, users may attack each other.