
· Manuel López Pérez · writeups
CyberH2O: Challenge 2 – Pentesting Hybrid Infrastructures
Write-up of the second machine from the CyberH2O cyberchallenge, a hybrid environment with Docker containers and privilege escalation via Portainer.

Write-up of the second machine from the CyberH2O cyberchallenge, a hybrid environment with Docker containers and privilege escalation via Portainer.

Olympus write-up (HackTheBox): average Linux machine that exploits Xdebug RCE to obtain initial shell, cracks WPA2 handshake for SSH credentials, uses port knocking to access port 2222, and escalates to root by mounting host filesystem from Docker container.