Privilege Escalation

TimeKeeper

Hard File Upload

TimeKeeper is a compact Linux CTF machine modeled as a time-tracking web service. Players will need to investigate the application and host to progress through layered challenges that exercise web application analysis and local privilege escalation.

PwnDoc

Easy CVE

PwnDoc is an easy-level Linux machine that focuses on web exploitation techniques and Docker-based privilege escalation.

Zorlang

Medium CVE

Zorlang is a Linux-based CTF machine designed to challenge a player???s skills in exploiting modern vulnerabilities and navigating post-exploitation scenarios. Players must gain an initial foothold by targeting an exposed service and then proceed to enumerate internal services to pivot deeper into the network. Success requires effective use of SSH tunneling techniques and a final privilege escalation through a misconfigured or vulnerable internal component, ultimately leading to full system compromise.