---
title: "Discussion on \"THM - b3dr0ck\" | Hashnode"
description: "Discussion on \"THM - b3dr0ck\". Explore a TLS certificate chain in THM b3dr0ck, revealing vulnerabilities through sudo abuse and multi-stage decoding for root access"
url: "https://hashnode.com/posts/thm-b3dr0ck/69208b08938c40b1447139f2"
---

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# [THM - b3dr0ck](https://try-hack-me-write-ups.hashnode.dev/thm-b3dr0ck?utm_source=hashnode&utm_medium=feed)

Explore a TLS certificate chain in THM b3dr0ck, revealing vulnerabilities through sudo abuse and multi-stage decoding for root access

Nov 21, 2025 · 5 min read · try-hack-me-write-ups.hashnode.dev  
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-   [#thm-writeup](https://hashnode.com/tag/thm-writeup)
-   [#thm-room](https://hashnode.com/tag/thm-room)

## Written by

[Thacklab](https://hashnode.com/@Thacklab)

@Thacklab

  
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