Submit Flag

Submit Flag

Submit root flag

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How to

Port Scanning

First, we're going to scan the ports:

sudo nmap -T5 -sCV <target_ip>

-T5 is the aggressiveness level. 5 is the highest and 0 is the softest.

-sCV refers to Nmap scripts. 'C' stands for the most commonly used scripts, while 'V' are the scripts that provide service information for each port.

sudo nmap -T5 -sCV <target_ip>

Port 23 is the only one that seems open and is running Telnet. Let's try connecting to it.

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Connecting via Telnet

To connect via Telnet, we'll use the root user without a password.

telnet <target_ip>

telnet <target_ip>

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Obtaining the Root Flag

Now, let's find the root flag and display it.

ls -la
cat flag.txt

Obtaining the Root Flag