25 lines
504 B
Markdown
25 lines
504 B
Markdown
# 1723 - Pentesting PPTP
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## Basic Information
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Commonly used to provide remote access to mobile devices, Point-to-Point Tunneling Protocol \(PPTP\) uses TCP port 1723 for key exchange and IP protocol 47 \(GRE\) to encrypt data between peers.
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**Default Port**:1723
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## Enumeration
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```bash
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nmap –Pn -sSV -p1723 <IP>
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```
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### [Brute Force](../brute-force.md#pptp)
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## Vulnerabilities
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{% embed url="https://www.schneier.com/academic/pptp/" %}
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{% embed url="https://github.com/moxie0/chapcrack" %}
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