CVE-2025-31324 PoC — Missing Authorization check in SAP NetWeaver (Visual Composer development server)

Description

SAP NetWeaver Visual Composer Metadata Uploader is not protected with a proper authorization, allowing unauthenticated agent to upload potentially malicious executable binaries that could severely harm the host system. This could significantly affect the confidentiality, integrity, and availability of the targeted system.

Readme

# CVE-2025-31324

 ## How does this detection method work?

The template performs an HTTP GET request to the target's base URL and examines the response headers to identify SAP NetWeaver Application Server instances. This information helps assess whether the system might be susceptible to CVE-2025-31324.


 ## How do I run this script?

1. Download Nuclei from [here](https://github.com/projectdiscovery/nuclei)
2. Copy the template to your local system
3. Run the following command: `nuclei -u https://yourHost.com -t template.yaml` 

## References

- https://nvd.nist.gov/vuln/detail/CVE-2025-31324
- https://me.sap.com/notes/3594142


## Disclaimer

Use at your own risk, I will not be responsible for illegal activities you conduct on infrastructure you do not own or have permission to scan.

## Contact

Feel free to reach out to me on [Signal](https://signal.me/#eu/0Qd68U1ivXNdWCF4hf70UYFo7tB0w-GQqFpYcyV6-yr4exn2SclB6bFeP7wTAxQw).

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