hacktricks/network-services-pentesting/pentesting-rsh.md
Carlos Polop dc1a2bea04 b
2024-07-19 01:16:27 +02:00

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# 514 - Pentesting Rsh
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## Basic Information
For authentication, **.rhosts** files along with **/etc/hosts.equiv** were utilized by **Rsh**. Authentication was dependent on IP addresses and the Domain Name System (DNS). The ease of spoofing IP addresses, notably on the local network, was a significant vulnerability.
Moreover, it was common for the **.rhosts** files to be placed within the home directories of users, which were often located on Network File System (NFS) volumes.
**Default port**: 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)
## References
* [https://www.ssh.com/ssh/rsh](https://www.ssh.com/ssh/rsh)
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Learn & practice GCP Hacking: <img src="/.gitbook/assets/grte.png" alt="" data-size="line">[**HackTricks Training GCP Red Team Expert (GRTE)**<img src="/.gitbook/assets/grte.png" alt="" data-size="line">](https://training.hacktricks.xyz/courses/grte)
<details>
<summary>Support HackTricks</summary>
* Check the [**subscription plans**](https://github.com/sponsors/carlospolop)!
* **Join the** 💬 [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** us on **Twitter** 🐦 [**@hacktricks\_live**](https://twitter.com/hacktricks\_live)**.**
* **Share hacking tricks by submitting PRs to the** [**HackTricks**](https://github.com/carlospolop/hacktricks) and [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github repos.
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