Fortune

$ tldr Command injection + OpenSSL PFX → NFS UID edit → crypto challenge

·	·
Operating system	Linux
Difficulty	Insane
Vector	Linux privesc
IP	`10.10.10.127`
Retirement date	2019-08-03
Skills	Command Injection OpenSSL - Creating a new key OpenSSL - Creating a CSR file (Certificate Signing Request) OpenSSL - Creating a PEM file OpenSSL - Creating a PFX file (pkcs12) to import it into the Firefox browser NFS share mount Editing our user ID in order to gain access to the NFS directories Code Analysis - Crypto Challenge

Writeups

Language	Author	Format	Link
🇪🇸 ES	S4vitar	Vídeo	Open
🇬🇧 EN	0xdf	Texto	Open
🇬🇧 EN	IppSec	Vídeo	Open

Curated documentation for each technique listed in the Skills column above. Sources: HackTricks, GTFOBins, PortSwigger, etc.

Skill	Source	Link
OS Command Injection	PortSwigger	Open

Remote Code Execution (RCE)

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Last updated: 2026-06-07