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CVE-2025-31324Missing Authorization check in SAP NetWeaver (Visual Composer development server)
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.
10.0 CRITICALEPSS 99.48%⚡ Known Exploited (CISA KEV)NVD: Analyzed
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 10.0 | CRITICAL | 3.1sap (CNA) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
| 9.8 | CRITICAL | 3.1NVD | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
CISA required action
⚡ Known exploited · remediation due May 20, 2025
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Details
- CVE ID
- CVE-2025-31324
- Status
- Analyzed
- Assigner (CNA)
- sap
- Published
- Apr 24, 2025
- Last modified
- 2026-08-04 05:16 UTC
- Weaknesses
- CWE-434 · Unrestricted Upload of File with Dangerous Type
Affected Products
As published by the CNA in the CVE record.
SAP_SESAP NetWeaver (Visual Composer development server)1 version range
- VCFRAMEWORK 7.50
References
- me.sap.com https://me.sap.com/notes/3594142
- url.sap https://url.sap/sapsecuritypatchday
- onapsis.com https://onapsis.com/blog/active-exploitation-of-sap-vulnerability-cve-2025-31324/
- bleepingcomputer.com https://www.bleepingcomputer.com/news/security/sap-fixes-suspected-netweaver-zero-day-exploited-in-attacks/
- theregister.com https://www.theregister.com/2025/04/25/sap_netweaver_patch/
- cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-31324