CERT SE CTF 2025
15 challenges with 19 published solutions between them. The writeups for this event were found in public repositories. Each link is pinned to the commit it was read from.
Where these writeups liveUncategorised15
The upstream scoreboard did not say, so neither do we.
Scripts
3 official solutionsAlso written up in: arch-err/CERT-SE-CTF-2025, arch-err/CERT-SE-CTF-2025, arch-err/CERT-SE-CTF-2025
Trash Analysis
2 official solutionsAlso written up in: arch-err/CERT-SE-CTF-2025, arch-err/CERT-SE-CTF-2025
Udp Keylogger
2 official solutionsAlso written up in: arch-err/CERT-SE-CTF-2025, arch-err/CERT-SE-CTF-2025
Also written up in: arch-err/CERT-SE-CTF-2025
Also written up in: arch-err/CERT-SE-CTF-2025
Conway
1 official solutionAlso written up in: arch-err/CERT-SE-CTF-2025
Ctf.Txt
1 official solutionAlso written up in: arch-err/CERT-SE-CTF-2025
Hexahue
1 official solutionAlso written up in: arch-err/CERT-SE-CTF-2025
Lost Tabs
1 official solutionAlso written up in: arch-err/CERT-SE-CTF-2025
Old Bs
1 official solutionAlso written up in: arch-err/CERT-SE-CTF-2025
Password Policy
1 official solutionAlso written up in: arch-err/CERT-SE-CTF-2025
Sd Card
1 official solutionAlso written up in: arch-err/CERT-SE-CTF-2025
Spans
1 official solutionAlso written up in: arch-err/CERT-SE-CTF-2025
Strings Or Cat
1 official solutionAlso written up in: arch-err/CERT-SE-CTF-2025
Tcp10
1 official solutionAlso written up in: arch-err/CERT-SE-CTF-2025