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[h1-415 2020] I found Joberts missing file!

H
h1-ctf
Submitted None
Reported by p4fg

Vulnerability Details

Technical details and impact analysis

Violation of Secure Design Principles
The key is: h1ctf{y3s_1m_c0sm1c_n0w} My writeup is available (unpublished) at: https://p4fg.github.io/h1_415_2020/ I might edit some styling but the main contents is there. The twist of my writeup is that tried to give a detailed account of EVERYTHING to allow new hackers to follow along my discoveries and failures, thoughts and despair, just as if they were sitting beside me. Solving a CTF on this level is not as easy as some writeups make it sound, and i hope my writeup will show not only how it was solved, but the mindset and ideas behind a lot of failed attempts. You learn a lot from the failures as well! Thanks for a nice CTF! /Peter ## Impact An attacker could take Joberts secret document and hold it for ransom!

Report Details

Additional information and metadata

State

Closed

Substate

Resolved

Submitted

Weakness

Violation of Secure Design Principles