ACTIVELY EXPLOITED
CVE-2025-31324: SAP NetWeaver Unrestricted File Upload Vulnerability
| Vendor | SAP |
|---|---|
| Product | NetWeaver |
| Actively exploited | Yes |
| Added to CISA KEV | 29 Apr 2025 |
| CISA federal deadline | 20 May 2025 |
| Ransomware use | Known |
| Weakness (CWE) | CWE-434 |
Required action (CISA's text)
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Description (NVD)
SAP NetWeaver Visual Composer Metadata Uploader contains an unrestricted file upload vulnerability that allows an unauthenticated agent to upload potentially malicious executable binaries.
SOURCES
Other SAP flaws
- CVE-2025-42999: SAP NetWeaver Deserialization Vulnerability
- CVE-2017-12637: SAP NetWeaver Directory Traversal Vulnerability
- CVE-2019-0344: SAP Commerce Cloud Deserialization of Untrusted Data Vulnerability
- CVE-2022-22536: SAP Multiple Products HTTP Request Smuggling Vulnerability
- CVE-2021-38163: SAP NetWeaver Unrestricted File Upload Vulnerability
Data from NVD, CISA KEV, FIRST EPSS and vendor advisories. Updated 10 Nov 2026.