Hacking Your Cable TV Network

Explore the world of cable TV network hacking in this 41-minute conference talk from nullcon Goa 2014. Delve into the fascinating realm of television network intrusion and custom signal broadcasting, reminiscent of scenes from Die Hard. Discover the inner workings of both analog and digital cable networks, learning about IRD decoders, cable operations, and potential attack vectors. Gain insights into reversing exploitation techniques and web application vulnerabilities specific to cable TV systems. Witness demonstrations of various attacks, including STB hijacking and remote shutdown capabilities. Uncover common security flaws, such as preset Telnet passwords, and understand the implications of manipulating management servers and middleware. This eye-opening presentation provides a comprehensive look at the vulnerabilities present in cable TV infrastructure and the potential for broadcasting custom content to thousands of households.

Intro
Rahul Sasi
Analog Cable Network The Basics
IRD Decoder
Cable Operation
Attacking Analog Network
Avoiding Collision
Digital TV Introduction
Attacking Digital Network
Attack Vectors
Management Server (Middleware)
Bug 1: STB Hijack
Spot the Bug
Bug 2: Cable TV Remote shutdown
Demo Video: Remote
Preset Telnet passwords.