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Matsudo

🔐 Can you break into this misconfigured server?

Medium 18 Jan 2026 Free Access Solution (Pro)

Step into the shoes of a penetration tester and tackle this realistic SSH-based challenge. This server might look secure from the outside, but weak credentials and dangerous sudo configurations could be your ticket to complete system compromise. 🎯 Master the art of reconnaissance, brute-force attacks, and privilege escalation in this hands-on Linux exploitation scenario.

2
Flags
40
Points
58%
Success Rate
Start Your Challenge

Launch your dedicated machine to begin hacking

~1-2 min setup
Dedicated server
Private instance
Industry standard
Open the target and find the flags
flag-user.txt
+20 pts
Open the target and find the flags
flag-root.txt
+20 pts

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