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cyber-camp-2020-writeup

Cyber Camp 2020 CTF by SANS Institute Writeup

NE01

Category Points Difficulty
Networking 100 Easy

Solution

Open the .zip file provided and read the text file. Basically, to me, “the PCMan’s FTP Server 2.0.7” service looked the most sketch, so I looked up the list of exploits for that on this page. The exploit w the highest rating (10.0) is CVE-2013-4730, which is the flag.

Flag: CVE-2013-4730