Proving Grounds Writeups

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Easy Linux

Levram Writeup - Proving Grounds

Easy Linux box running Gerapy v0.9.7 with default admin credentials, exploited via the CVE-2021-32849 authenticated RCE for a shell as app, then escalated to root through a python3.10 binary carrying the cap_setuid capability.

gerapy rce capabilities privilege-escalation +1

The Husky Hacker • Oct 7, 2026 • 2 min read

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HackTheBox 92 TryHackMe 10 All writeups