
kl-security-key
Experimental RP2040 FIDO2/WebAuthn authenticator with packed attestation and documented Windows/Entra interoperability

Experimental RP2040 FIDO2/WebAuthn authenticator with packed attestation and documented Windows/Entra interoperability

A collection of vulnerabilities & exploits against modern GCS

Technical writeup analyzing CVE-2024-20154, a stack-based buffer overflow in MediaTek MT6769 NB-IoT baseband firmware, covering reverse engineering…

Tozed ZLT X300 5G CPE — Remote Root Code Execution via SDR Rogue Base Station (CVE-2026-2035703, CWE-78, CVSS 9.8) — Coordinated Disclosure

Proof-of-concept exploit for CVE-2026-32223, a heap-based buffer overflow in Windows USB print driver (usbprint.sys), achieving local privilege…

Owning a tablet Amazon kept shutting down — CVE-2022-38181 write-up, four AI models, and a blog

Results and device code from the DEF CON 29 presentation "You're Doing IoT RNG"

Proxmark3 Lua script for attacking vulnerable Protectimus SLIM NFC TOTP hardware tokens

Documents CP PLUS EZ-P21 IP camera CVEs: arbitrary code execution via debug feature and improper authentication of HTTP endpoints, with responsible…

Workshop on firmware reverse engineering

Proof-of-concept exploit for CVE-2026-1668.

Rust tool to detect cell site simulators on an orbic mobile hotspot

Deliberately insecure OpenWrt-based firmware for hands-on IoT security training. Features vulnerability challenges mapped to the OWASP IoT Top 10 for…

CAN Bus vehicle simulator for practicing offensive automotive security attacks. Emulates multiple ECUs to enable sniffing, injection, and…

PrISM: A Scalable Probabilistic RowHammer Mitigation (ISCA 2026). Ramulator2 source code and evaluation scripts.

Full disk encryption for Kali on Raspberry using LUKS

Proof-of-concept exploit for CVE-2026-20452, a heap-based buffer overflow in MediaTek WLAN AP drivers. Uses scapy to send crafted Wi-Fi management…

The results of my small term paper on the topic of the Internet of Vulnerable Things and the exploit for CVE-2022-48194.