CVE-2025-31324
CriticalExploitedPublic exploitSAP 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.
Published Apr 25, 2025 · Updated Aug 4, 2026 · Also known as TR-25-0095
Key Facts
Patch immediately- CVE-2025-31324 is a critical-severity vulnerability (CVSS 9.8 v3.1) affecting Netweaver (Sap), SAP NetWeaver (Visual Composer development server).
- It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since Apr 22, 2025 and is known to be used in ransomware campaigns. Public exploit code is available.
- EPSS estimates a 99% probability of exploitation in the next 30 days.
- No fixed version is listed yet; check the vendor advisory for mitigations.
- Brandefense priority: patch immediately, because it is listed as exploited in the wild.
CVSS v3.1
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
99%
Higher than 99.9% of all scored CVEs
Exploited in the wild
Yes
4 catalog listings, used by ransomware
Public exploit code
Available
Proof-of-concept or weaponized module
Get the full CVE-2025-31324 brief as a PDF
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Description
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.
Known-Exploited Catalog Listings
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| CISA KEV | Apr 29, 2025 | May 20, 2025 | Known |
| Industry KEV feed | Apr 22, 2025 | May 20, 2025 | Known |
| CIRCL KEV | Apr 27, 2025 | May 20, 2025 | Known |
| ENISA EUVD | Apr 29, 2025 | n/a | Not reported |
Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Affected Products
2 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| NetweaverSap | 7.50 | n/a |
| SAP NetWeaver (Visual Composer development server) | >= VCFRAMEWORK 7.50 | n/a |
Timeline
Added to Industry KEV feed
Apr 22, 2025
Publicly disclosed
Apr 25, 2025
Added to CIRCL KEV
Apr 27, 2025
Added to CISA KEV
Apr 29, 2025
Added to ENISA EUVD
Apr 29, 2025
Last updated
Aug 4, 2026
Weakness Type
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
- advisoryhttps://me.sap.com/notes/3594142
- advisoryhttps://nvd.nist.gov/vuln/detail/CVE-2025-31324
- advisoryVulnCheck exploitation report
- advisoryhttps://url.sap/sapsecuritypatchday
- advisoryUSOM advisory
FAQ
Common Questions.
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.
Affected: Netweaver (Sap) versions 7.50; SAP NetWeaver (Visual Composer development server) versions >= VCFRAMEWORK 7.50. The full list is in the CVE brief.
It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since Apr 22, 2025 and is known to be used in ransomware campaigns.
Yes. It was added on Apr 29, 2025 with a federal remediation due date of May 20, 2025.
Public exploit code is available.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.
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