Wall

Verified writeups for the Wall machine of Hack The Box

Wall

$ tldr Centreon API brute + RCE → Screen 4.5.0 SUID privesc

·	·
Operating system	Linux
Difficulty	Medium
Vector	Binary
IP	10.10.10.157
Retirement date	2019-12-07
Skills	Abusing Basic Auth Path Abusing Centreon API - User Brute Force (Wfuzz) Abusing Centreon Login Panel - Python Scripting Centreon 19.04 Exploitation [RCE] WAF Testing WAF Bypassing Screen 4.5.0 SUID Binary Exploitation [Privilege Escalation]

Writeups

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

Skill resources

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

Skill	Source	Link
Brute Force / Rate-Limit Bypass	HackTricks	Open
SUID binaries	GTFOBins	Open
Directory fuzzing	HackTricks	Open
Remote Code Execution (RCE)	HackTricks	Open

Related skills worth mastering

Sudo abuse · linPEAS · Local File Inclusion (LFI) · Remote File Inclusion (RFI) · Shellshock (CVE-2014-6271)

If you liked this machine, try

• Devzat — Linux, Medium
• Hawk — Linux, Medium
• CTF — Linux, Insane
• Dab — Linux, Hard
• Monteverde — Windows, Medium

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Last updated: 2026-06-07