# CVE-2025-42999

## Summary

- **CVE ID:** CVE-2025-42999
- **Severity:** CRITICAL
- **CVSS Score:** 9.1 (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H)
- **CWE:** CWE-502
- **Published:** May 13, 2025
- **Last Modified:** Aug 11, 2026

## Description

SAP NetWeaver Visual Composer Metadata Uploader is vulnerable when a privileged user can upload untrusted or malicious content which, when deserialized, could potentially lead to a compromise of confidentiality, integrity, and availability of the host system.

## Affected Products

- SAP_SE — SAP NetWeaver (Visual Composer development server) (VCFRAMEWORK 7.50)

## References

- [CNA](https://me.sap.com/notes/3604119)
- [CNA](https://url.sap/sapsecuritypatchday)
- [CISA-ADP](https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-42999)
- [CVE](https://onapsis.com/blog/active-exploitation-of-sap-vulnerability-cve-2025-31324/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 13.87%
- **EPSS Percentile:** 96.3

## Known Exploited Vulnerabilities (KEV)

- **Date Added:** May 15, 2025
- **Due Date:** Jun 5, 2025

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-09._