The vector? A forgotten debug interface over serial-to-Ethernet. The result? Full ladder logic extraction and modification without a single alarm.
April 17, 2026 Author: Pwnhack Labs
We’re not posting the full RCE today – that’s for . But the screenshot below (sanitized) shows MC5’s console after a successful firmware pull. Pwnhack.com Mc5
— The Pwnhack Team
Not a group. Not a manifesto.
Inside the MC5 Arsenal: Why Pwnhack.com Just Changed the Game The vector
For months, private collectors and state-adjacent teams have been gatekeeping fragments of what we’ve now fully reversed, repacked, and released exclusively on Pwnhack. Today, we pull back the curtain. MC5 isn’t your granddad’s Metasploit module. It’s a multi-protocol, low-level exploitation runtime designed for one purpose: bridging air-gaps and legacy systems. and released exclusively on Pwnhack. Today