Puerto 25: - SMTP
Relevancia en Pentesting
Ejemplo de Escaneo con Nmap y su Salida
nmap -p 25 <IP-Objetivo> -sVInterpretación de la Salida
Starting Nmap 7.80 ( https://nmap.org ) at 2024-05-27 10:00 UTC
Nmap scan report for example.com (192.168.1.1)
Host is up (0.0030s latency).
PORT STATE SERVICE VERSION
25/tcp open smtp Postfix smtpd
|_smtp-open-relay: Server is an open relay (spam score 4)
| smtp-commands: example.com, PIPELINING, SIZE 10240000, VRFY, ETRN, AUTH PLAIN LOGIN, STARTTLS, ENHANCEDSTATUSCODES, 8BITMIME, DSN
|_ Supported authentication methods: PLAIN LOGIN
Service Info: Host: example.com
Nmap done: 1 IP address (1 host up) scanned in 2.30 secondsInterpretación:
Comando util
Última actualización