Skip to content

HeavyButter-Bruce-F0rK: A Hardened Bruce Firmware Fork for ESP32 Security Devices

An ESP32 Bruce firmware fork focused on reducing risky defaults, exposed credentials, unsafe remote access, and runtime attack surfaces.

josephsr

Published June 22, 2026

Original author: r13xr13Original source (new tab)

HeavyButter-Bruce-F0rK: A Hardened Bruce Firmware Fork for ESP32 Security Devices

Components

Hardware components

x 1

WIZnet parts

Project description

SharkSoup HeavyButter: A Hardened Firmware Path for Bruce-Based ESP32 Security Devices Bruce-based ESP32 devices are powerful because they gather many security-tool functions into a small handheld form factor. Wi-Fi tools, BLE functions, RF modules, NFC/RFID, IR control, USB HID, scripting, WebUI, and file storage can all live inside one firmware environment. That power also creates a problem. A handheld security tool is not only a tool for testing networks or devices. It is also a networked embedded device with its own credentials, remote access paths, wireless states, download mechanisms…

Keep reading with a free account

Guests can read 15 projects per visit. Log in or create a free account to read the full description, open the documents and join the comments.

Similar projects you might like