CVE-2025-42999 — Insecure Deserialization in SAP NetWeaver (Visual Composer development server)

CVE-2025-42999

Insecure Deserialization in SAP NetWeaver (Visual Composer development server) PUBLISHED

Description (CNA)

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 (CNA)

Vendor / product	Versions
SAP_SE / SAP NetWeaver (Visual Composer development server)	affected VCFRAMEWORK 7.50

CWE

CWE-502

References

https://me.sap.com/notes/3604119
https://url.sap/sapsecuritypatchday

ADP enrichment

CISA-ADP

No English description supplied.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-42999

CVE

No English description supplied.

https://onapsis.com/blog/active-exploitation-of-sap-vulnerability-cve-2025-31324/