README.md

CVE-2021-34473-NMAP-SCANNER

A massive scanner for CVE-2021-34473 Microsoft Exchange Windows Vulnerability

Commands

nmap -iR 500000 -n -p 443 --script cve202134473.nse > scan500k.txt
nmap website.com -n -p 443 --script cve202134473.nse

Example

Starting Nmap 7.92 ( https://nmap.org ) at 2022-11-16 08:17 Hora PadrÒo de Greenwich
Nmap scan report for smtp.server.com (191.5.132.68)
Host is up (0.23s latency).
Other addresses for smtp.server.com (not scanned): server.com  184.200.11.44
PORT    STATE SERVICE
443/tcp open  https
| test:
|_  Exchange: VULNERABLE_YES|184.200.11.44|