CVE-2021-38163
SAP NetWeaver Unrestricted File Upload Vulnerability
n/a
CVSS
36.0%
EPSS (exploit prob.)
98.3%
EPSS percentile
Yes
Actively exploited
No
Ransomware use
2022-06-09
Added
Summary
SAP NetWeaver contains a vulnerability that allows unrestricted file upload.
Affected software
Vendor: SAP · Product: NetWeaver
Weakness types (CWE):
CWE-23
What to do
This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.
Related vulnerabilities in SAP
| CVE | Name | EPSS | Exploited |
|---|---|---|---|
| CVE-2025-31324 | SAP NetWeaver Unrestricted File Upload Vulnerability | 99.5% | Yes |
| CVE-2020-6207 | SAP Solution Manager Missing Authentication for Critical Function Vulnerability | 98.3% | Yes |
| CVE-2022-22536 | SAP Multiple Products HTTP Request Smuggling Vulnerability | 97.9% | Yes |
| CVE-2020-6287 | SAP NetWeaver Missing Authentication for Critical Function Vulnerability | 94.7% | Yes |
| CVE-2017-12637 | SAP NetWeaver Directory Traversal Vulnerability | 94.6% | Yes |
| CVE-2016-2386 | SAP NetWeaver SQL Injection Vulnerability | 71.1% | Yes |
| CVE-2016-2388 | SAP NetWeaver Information Disclosure Vulnerability | 51.6% | Yes |
| CVE-2016-3976 | SAP NetWeaver Directory Traversal Vulnerability | 46.6% | Yes |
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