cavefxa - cavefxa
_
□
×
All Posts
Breaking the Session Initiation Protocol in IMS Networks
March 26, 2026
Samsung IMS reversing journey - instrumenting imsservice.apk and libsec-ims.so to capture, edit, and replay SIP traffic against live 4G IMS networks
Reverse engineering the license key generation of an old RPG game
January 28, 2025
This article focuses on reversing an RPG using Ida, and Frida - so that we can finally play it again
Snapcast (v0.27.0) - CVE-2023-52261: JSON RPC to RCE!
November 27, 2023
Finding a 0-day in software with over 5k stars on GitHub, and an explanation of why the software is cool
Samsung GT-S7580 - Zero to Root!
May 29, 2023
Creating a jailbreak from scratch, vulnerability analysis to working POC
PWS_Dashboard - CVE-2022-45291: "badweather"
December 20, 2022
PHP is insecure, we all know this - but just how insecure is it? Click to find out
What is a stack, and how does it overflow?
May 23, 2021
Simple explanation of basic memory corruption vulnerabilities