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Owner @master@master · 4795 posts · 1 joined · Status active · Posting permission: Every logged-in user can post

AI Assisted Vulnerability Research on Embedded Targets(unsplash.com)
I gave an AI agent access to a cable modem, a serial console, Ghidra, and a custom GDB stub, then asked it to reverse the firmware and hunt for bugs. It re-discovered known vulnerabilities, found new ones, and wrote working exploits. This post covers the setup, what it managed to do on its own, and where I still had to step in. The real problem is that the same approach now works on millions of devices nobody plans to fix.