This repository contains my writeups for Red Pointer CTF 2025, in which I secured first place 🥇.
Each directory includes solutions and notes for the challenge I solved.
| Task Name | Category | Vulnerability / Technique Used | Writeup Link |
|---|---|---|---|
| Chat System Breach | Pwn | Use-After-Free | Chat System Breach |
| Command And Control Server | Pwn | Ret2libc | Command And Control Server |
| Data Exfiltration System | Pwn | Cache Poisoning | Data Exfiltration System |
| Database Intrusion | Pwn | SROP + Shellcode Injection | Database Intrusion |
| Network Relay | Pwn | Ret2dlresolve | Network Relay |
| Peripheral Breach | Pwn | Ret2win + PIE leak | Peripheral Breach |
| Secure File Server | Pwn | Ret2libc | Secure File Server |