CVE-2018-13379 PoC — Fortinet FortiOS 路径遍历漏洞

Source

Associated Vulnerability

Description

CVE-2018-13379 - Fortinet SSL VPN Vulnerability

Readme

# 🛡️ CVE-2018-13379 - Fortinet SSL VPN Vulnerability

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## 🔍 Overview

CVE-2018-13379 is a **critical path traversal** vulnerability in Fortinet FortiOS SSL VPN.  
It allows attackers to **download VPN web session files** and extract sensitive information.

- **Impact:** Information disclosure (usernames, session tokens)  
- **CVSSv3:** 8.6 (High)  
- **Exploitation:** Remote, unauthenticated  

---

## 💻 Vulnerable Versions

- FortiOS **5.4.6 – 5.4.12**  
- FortiOS **5.6.3 – 5.6.7**  
- FortiOS **6.0.0 – 6.0.4**  
- FortiProxy ≤ 1.2.8 / 2.0.0  

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## 🛠️ Features of This Script

- Detects vulnerable FortiOS SSL VPN instances  
- Downloads `sslvpn_websession` file  
- Extracts **usernames** & **password**  
- Multi-threaded scanning  

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## 🛡️ Mitigation / Protection

- **Patch FortiOS**: Upgrade to **6.0.5+** or latest available  
- **Enable 2FA** for VPN users  
- **Restrict VPN access** to trusted IPs only  

---

## ⚡ Usage

Scan a single IP:

```bash
python CVE-2018-13379.py -i 192.168.1.1:10443
```

Scan multiple IPs from a file:

```bash
python3 CVE-2018-13379.py -f targets.txt -n 20
```
---

**⚠️ Disclaimer:** Only use this for **authorized testing and research**. Unauthorized access is illegal.  

## Refrence
* [orange](https://blog.orange.tw/posts/2019-08-attacking-ssl-vpn-part-2-breaking-the-fortigate-ssl-vpn/)

File Snapshot

 [4.0K]  /data/pocs/79d394b9f08fc5e8da249f57735cb0e66d0b1d1b
├── [3.6K]  CVE-2018-13379.py
├── [6.9K]  LICENSE
└── [1.4K]  README.md

0 directories, 3 files

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