CVE-2025-42999

CRITICALCISA KEV

9.1

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.

CVE Details

CVSS v3.1 Score9.1

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredHIGH

User InteractionNONE

Published5/13/2025

Last Modified10/31/2025

Sourcekev

Honeypot Sightings0

CISA KEV

VendorSAP

ProductNetWeaver

Vulnerability NameSAP NetWeaver Deserialization Vulnerability

KEV Date Added2025-05-15

Remediation Due Date2025-06-05

Ransomware UseUnknown

Affected Products

sap:netweaver

Weaknesses (CWE)

CWE-502

References

https://me.sap.com/notes/3604119(cna@sap.com)

https://url.sap/sapsecuritypatchday(cna@sap.com)

https://onapsis.com/blog/active-exploitation-of-sap-vulnerability-cve-2025-31324/(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-42999(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.