# PPTP Pentesting

## PPTP Pentesting <a href="#pptp-pentesting" id="pptp-pentesting"></a>

PPTP is one of the first VPN protocols. It relies on the MPPE (Microsoft Point-to-Point Encryption) protocol. A default port is 1723.

### Enumeration <a href="#enumeration" id="enumeration"></a>

```
nmap --script pptp-version -p 1723 <target-ip>
```

### References <a href="#references" id="references"></a>

* [Common VPN Vulnerabilities and Exploits](https://www.linkedin.com/pulse/common-vpn-vulnerabilities-exploits-abed-a-a-)