# 514 - Pentesting Rsh

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## Informazioni di base

Per l'autenticazione, i file **.rhosts** insieme a **/etc/hosts.equiv** venivano utilizzati da **Rsh**. L'autenticazione dipendeva dagli indirizzi IP e dal Domain Name System (DNS). La facilità di spoofing degli indirizzi IP, in particolare sulla rete locale, rappresentava una vulnerabilità significativa.

Inoltre, era comune che i file **.rhosts** fossero collocati all'interno delle directory home degli utenti, che spesso si trovavano su volumi Network File System (NFS).

**Porta predefinita**: 514

## Login
```
rsh <IP> <Command>
rsh <IP> -l domain\user <Command>
rsh domain/user@<IP> <Command>
rsh domain\\user@<IP> <Command>
```
### [**Brute Force**](../generic-methodologies-and-resources/brute-force.md#rsh)

## Riferimenti
* [https://www.ssh.com/ssh/rsh](https://www.ssh.com/ssh/rsh)

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