According to Shodan, the search engine for internet-connected devices, there are at least 18160 Samsung smart TVs connected to the internet.
let’s starts with an exemple .I use shodan to found a NEC LCD Monitor
the next step is to connect to one of adresses IP and we can see no authentication
we can :
- Change a network configuration
- Change a Dns configuration
- Upload a malicious firmware.
- We can use a fake Dns .