Connecting to the LAN Tesla Model S

Connecting to the LAN Tesla Model S.

One of the owners of the car Tesla Model S revealed the secret of the automaker. On the left side of the instrument panel he found a 4-pin connector (HSD 4 pole M12), which actually turned out to be a disguised connector Ethernet!





Naturally, once the hacker tried to connect my laptop to the network, and having tried various combinations of wire connections, he got it. Once connected to the network, he launched a port scanner and sniffer to determine the communication protocols between the different nodes of the car.



Inside the Tesla Model S is working full-duplex network 100 Mbit / s, connecting three devices with the specified IP-addresses in the segment 192.168.90.0. This is the main console screen / navigation bar and another unknown device.

Some of the ports and services:
• 22 (SSH)
• 23 (telnet)
• 53 (DNS)
• 80 (HTTP)
• 111 (rpcbind)
• 2049 (NFS)
• 6000 (X11)

In automotive computer runs a modified version of Ubuntu with the file system ext3.

As proof of hacking the hacker launched on automotive computer Firefox browser for X11.

Shortly thereafter, he received a message from the company Tesla demanding "to stop the study, so as not to violate the terms of service».
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