I am looking for methods to get root on my Linux smart tv. Anyone have any ideas, in order to try extract the kernel config. Hisense is no help when asking for GPL source.
I ran metasploit against it and had no luck, it did find some open ports for upnp and something called twonkymedia but I was not able to get anywhere with that.
I have a Hisense LTDN50K220GWUS (Hisense 50H5GB) Smart TV that is running what appears to be a customized version of "Opera TV OS" Running on "Linux-3.0.13" and is using uboot, I tried connecting a usb keyboard to the ports and pounding escape and other buttons but that didn't get me anywhere.
Using Binwalk I was able to extract so info from a rom firmware image: binwalk output