CVE-2024-4040 PoC — CrushFTP 代码注入漏洞

Source

Associated Vulnerability

Description

Scanner of vulnerability on crushftp instance

Readme

# CVE-2024-4040 - Exploit Scanners

## Introduction

This repository hosts a set of scripts related to CVE-2024-4040, a vulnerability affecting CrushFTP VFS (Virtual File System), which allows unauthorized access to files outside the server's intended directory structure.
thanks to the original writer of the original code : [![simsor](https://avatars.githubusercontent.com/u/300958?v=4)https://github.com/simsor](https://github.com/simsor)

## About the Scripts

[![trhacknon](https://raw.githubusercontent.com/tucommenceapousser/CVE-2024-4040-Scanner/main/received_415572074523990.jpeg)](https://github.com/tucommenceapousser/CVE-2024-4040-Scanner)

### main.py

**Modified by Trhacknon**

This script, a modification by Trhacknon, enhances the functionality of the original exploit scanner. The following enhancements have been made:

- **Mass Scan:** It now supports scanning multiple targets simultaneously, allowing for a broader assessment of potential vulnerabilities.
- **Multithreading:** Utilizing multiple threads, the scanner boosts efficiency by concurrently scanning multiple targets.
- **Output:** Upon completion of a scan, the script prints "Vulnerable" to standard output if it successfully exploits the vulnerability, accompanied by an exit code of 1. Conversely, if the vulnerability exploitation fails, it prints "Not vulnerable" and exits with a status code of 0.

  **Usage:**

  ```bash
  python main.py
  ```

  **Dependencies:** The script relies on the `requests` library.

### scan_logs.py

This script is designed to search for signs of compromise within a CrushFTP server installation directory. Essentially, it performs the equivalent of the following command:

```bash
$ grep -F -r '<INCLUDE>' /path/to/CrushFTP/logs/
```

For each match found, it attempts to extract the IP address from which the exploit originated.

## Clone on replit

[![Run on Repl.it](https://repl.it/badge/github/tucommenceapousser/CVE-2024-4040-Scanner)](https://repl.it/github/tucommenceapousser/CVE-2024-4040-Scanner)

## Usage

```
pip install requests questionary termcolor colorama
```

### main.py

1. Clone the repository:

   ```bash
   git clone https://github.com/tucommenceapousser/CVE-2024-4040-Scanner
   ```

2. Navigate to the directory containing `main.py`.

3. Execute the script:

   ```bash
   python main.py
   ```

### scan_logs.py

1. Clone the repository:

   ```bash
   git clone https://github.com/tucommenceapousser/CVE-2024-4040-Scanner
   ```

2. Navigate to the directory containing `scan_logs.py`.

3. Execute the script:

   ```bash
   python scan_logs.py
   ```

## Dependencies

- **Python 3:** The scripts are written in Python 3.
- **Requests Library:** Used for making HTTP requests, required by `main.py`.



## Contributing

Contributions are welcome! Feel free to submit pull requests or open issues if you encounter any problems or have suggestions for improvements.

## License

This project is licensed under the [MIT License](LICENSE).

File Snapshot

 [4.0K]  /data/pocs/be0c19c6d00c8a95850c9f73b5292bf16a0dcd4e
├── [301K]  main.py
├── [2.9K]  README.md
├── [115K]  received_415572074523990.jpeg
└── [1.3K]  scan_logs.py

0 directories, 4 files

Remarks