
8cryptdo
Reverse-engineered docs and tools for 8BitDo firmware encryption methods

Reverse-engineered docs and tools for 8BitDo firmware encryption methods

Optimized HQC post-quantum KEM implementations for AVX2 and AVX-512 with GFNI, plus a unified benchmarking and NIST KAT suite for x86 IoT gateways.

Ring -4 to Ring 0: offense-defense firmware research platform. We build the bootkits, then we catch them. Closed-loop. Zero trust in silicon.

Research toolkit that roots a Samsung Tizen 9 TV via a Chromium WasmGC RCE and V4L2 physmap arbitrary physical memory access, with persistent on-boot…

Standalone proof of concept for CVE-2026-86547, a NULL pointer dereference in mrubyc op_enter() through 4.0.0.

PoC for CVE-2026-94095, a traceroute command injection in Netcore NBR200V2 firmware via ubus JSON-RPC, enabling root RCE for authorized testing.

Post CVE-2024-7344 analysis of Howyar SysReturn NetCopy - reverse engineering notes, vulnerable binaries, vendor correspondence, and proof-of-concept…

This repository contains the results of my August 2020 research of Tiandy's IPC/NVR firmware. I found two vulnerabilities that could be used to…

Disclosure and PoC for a root file read/write flaw in the TP-Link Deco XE75 Pro V3 debug channel (tmpsvr opcodes 0xC456/0xF0), with CVSS analysis and…

Exploit suite targeting Tizen-based Samsung Q60T TV, including v8 and kernel exploits, firmware decryption, and root shell access via payload…

Demonstrates CVE-2022-34302, a Secure Boot bypass via the New Horizon Datasys signed bootloader whose built-in custom PE/COFF loader executes…

Tenda Technology Co., Ltd NVR_4H: CH3 v2.1.V27.5.58.6 was discovered to contain a hardcoded cryptographic key.

Black-box security evaluation of five ISP cable modem/router gateways, analyzing firmware images and documenting 35+ vulnerabilities including…

Authenticated command injection PoC for D-Link R95/BE9500 DHMAPI SetTimeSettings, achieving root RCE via NTPServer backtick injection, with full…

EDK2 BrotliCustomDecompressLib security findings — coordinated disclosure

Python script to generate neo4j Cypher representation of a collection of IoT devices for visualisation and query.

Tools for reverse engineering and interacting with the PowerG radio protocol

PSP exploit for AMD navi31 (RX 7900) GPUs that disables firmware signature checks so the card loads unsigned SMU, SDMA, MEC, IMU and RLC firmware;…