| ターゲット // Peppo | |
|---|---|
| Platform | OffSec Proving Grounds |
| OS | Linux |
| Difficulty | Hard |
| IP | 192.168.100.60 |
Enumeration
Nmap
▶ Nmap output
PORT STATE SERVICE VERSION
22/tcp open ssh OpenSSH 7.4p1 Debian 10+deb9u7 (protocol 2.0)
113/tcp open ident
5432/tcp open postgresql PostgreSQL DB 12.3 - 12.4
8080/tcp open http WEBrick httpd 1.4.2 (Ruby 2.6.6 (2020-03-31))
Four services, and most of them are noise. The Redmine app on 8080 and PostgreSQL on 5432 both look inviting but lead nowhere. The pivotal service is the easy-to-overlook one: ident on port 113.