1 minute read

  Difficulty   IP Address   Room Link  
  Very Easy   10.129.69.231   Tier 0: Meow  

[ What does the acronym VM stand for? ]

Virtual Machine


[ What tool do we use to interact with the operating system in order to start our VPN connection? ]

Terminal


[ What service do we use to form our VPN connection? ]

openvpn


[ What is the abreviated name for a tunnel interface in the output of your VPN boot-up sequence output? ]

We can use ifconfig to find out:

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Name of tunnel interface: tun


[ What tool do we use to test our connection to the target? ]

Ping


[ What is the name of the script we use to scan the target’s ports? ]

nmap


[ What service do we identify on port 23/tcp during our scans? ]

We can run a basic nmap scan with:

sudo nmap 10.129.69.231 

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The service running on port 23 is telnet.


[ What username ultimately works with the remote management login prompt for the target? ]

Let’s try connecting to the telnet server:

telnet 10.129.69.231 

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We are prompted to log in with a username. Let’s try a common username:

root

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Nice it works! The username that works is: root


[ Submit root flag ]

The root flag can be found in /root:

screenshot5