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Alfred

Box Description

Exploit Jenkins to gain an initial shell, then escalate your privileges by exploiting Windows Authentication Tokens.

NMAP​

  • [IIS Windows Server: 80] [RDP: 3389] [Jenkins: 8080] 
Nmap scan report for 10.10.47.178
Host is up (0.081s latency).

PORT     STATE SERVICE    VERSION
80/tcp   open  http       Microsoft IIS httpd 7.5
|_http-title: Site doesn't have a title (text/html).
|_http-server-header: Microsoft-IIS/7.5
| http-methods: 
|_  Potentially risky methods: TRACE
3389/tcp open  tcpwrapped
| ssl-cert: Subject: commonName=alfred
| Not valid before: 2022-10-09T02:19:25
|_Not valid after:  2023-04-10T02:19:25
8080/tcp open  http       Jetty 9.4.z-SNAPSHOT
|_http-server-header: Jetty(9.4.z-SNAPSHOT)
| http-robots.txt: 1 disallowed entry 
|_/
|_http-title: Site doesn't have a title (text/html;charset=utf-8).
Service Info: OS: Windows; CPE: cpe:/o:microsoft:windows

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 31.08 seconds

Content Discovery​

  • Jenkins Login Portal: [IP:8080]
  • Jenkins is using Default Credentials: admin:admin

AF


  • We can Execute System Commands at: [IP:8080/computer/(master)/script]

AF