Unrated severityCISA KEVNVD Advisory· Published May 13, 2025· Updated Feb 26, 2026

Insecure Deserialization in SAP NetWeaver (Visual Composer development server)

CVE-2025-42999

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)v5
Range: VCFRAMEWORK 7.50

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

me.sap.com/notes/3604119mitre
url.sap/sapsecuritypatchdaymitre

News mentions

No linked articles in our index yet.

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