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Capture The Flag challenge solutions, hacking techniques, and step-by-step walkthroughs for security enthusiasts

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HackTheBox Expressway Writeup - IKE VPN Exploitation & Sudo CVE

Complete walkthrough of HackTheBox Expressway machine featuring IKE-PSK cracking, VPN enumeration, and privilege escalation via CVE-2025-32463 sudo vulnerability.

October 10, 2025 • 12 min read

Tools:

nmap ike-scan hashcat SSH

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ctf beginner

HackTheBox Expressway Writeup - IKE VPN Exploitation & Sudo CVE

Complete walkthrough of HackTheBox Expressway machine featuring IKE-PSK cracking, VPN enumeration, and privilege escalation via CVE-2025-32463 sudo vulnerability.

Oct 10, 2025 • 12 min read

#hackthebox #ctf-writeup #vpn-exploitation #ike-scan