hacktricks/pentesting/512-pentesting-rexec.md

# 512 - Pentesting Rexec

## Basic Information

It is a service that **allows you to execute a command inside a host** if you know valid **credentials** (username and password).

**Default Port:** 512

```
PORT    STATE SERVICE
512/tcp open  exec
```

### ****[**Brute-force**](../brute-force.md#rexec)****
GitBook: [master] 351 pages and 442 assets modified 2020-07-15 15:43:14 +00:00			`# 512 - Pentesting Rexec`

			`## Basic Information`

GitBook: [#2876] save 2021-11-30 16:46:07 +00:00			`It is a service that allows you to execute a command inside a host if you know valid credentials (username and password).`
GitBook: [master] 351 pages and 442 assets modified 2020-07-15 15:43:14 +00:00
			`Default Port: 512`

GitBook: [#2777] gitbookissooooo slow I cannot write 2021-10-18 11:21:18 +00:00			```
GitBook: [master] 351 pages and 442 assets modified 2020-07-15 15:43:14 +00:00			`PORT STATE SERVICE`
			`512/tcp open exec`
			```

GitBook: [#2777] gitbookissooooo slow I cannot write 2021-10-18 11:21:18 +00:00			`### **[Brute-force](../brute-force.md#rexec)**`