Vulnerability 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.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Sap | Netweaver | 7.5 |
Related Weaknesses (CWE)
References
- https://me.sap.com/notes/3604119Permissions Required
- https://url.sap/sapsecuritypatchdayVendor Advisory
- https://onapsis.com/blog/active-exploitation-of-sap-vulnerability-cve-2025-31324ExploitThird Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-US Government Resource
FAQ
What is CVE-2025-42999?
CVE-2025-42999 is a vulnerability with a CVSS score of 9.1 (CRITICAL). 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 confi...
How severe is CVE-2025-42999?
CVE-2025-42999 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2025-42999?
Check the references section above for vendor advisories and patch information. Affected products include: Sap Netweaver.