CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2025-31324
Critical (9.8) in SAP NetWeaver. In CISA KEV since 2025-04-29, with known ransomware use. EPSS 99% 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.
Severity
- EPSS
- 99% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
- CISA KEV
- listed 2025-04-29, due 2025-05-20, known ransomware use
- CWE
- CWE-434
- Published
- Modified
- Record from
- the NVD, synced
Affected
- sap:netweaver
References
- https://me.sap.com/notes/3594142
- https://url.sap/sapsecuritypatchday
- https://onapsis.com/blog/active-exploitation-of-sap-vulnerability-cve-2025-31324/
- https://www.bleepingcomputer.com/news/security/sap-fixes-suspected-netweaver-zero-day-exploited-in-attacks/
- https://www.theregister.com/2025/04/25/sap_netweaver_patch/