CVE-2025-31324: SAP NetWeaver Unrestricted File Upload Vulnerability

Critical severity, CVSS 9.8. Actively exploited: in CISA KEV since 2025-04-29. EPSS: 99.5% chance of exploitation in the next 30 days.

SAP NetWeaver Visual Composer Metadata Uploader is not protected with a proper authorization, allowing unauthenticated agent to upload potentially malicious executable binaries that could severely harm the host system. This could significantly affect the confidentiality, integrity, and availability of the targeted system.

Affected products

• SAP NetWeaver: version 7.50 only

Published 2025-04-24. Last modified 2026-08-04.