Vulnerability in SAP Netweaver Application Server Java
CVE-2021-21492
SAP NetWeaver Application Server Java(HTTP Service), versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not sufficiently validate logon group in URLs, resulting in a content spoofing vulnerability when directory listing is enabled.
EPSS: 0.006 (43.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
Affected products
- Sap Netweaver_application_server_java — versions 7.10, 7.11, 7.20
- Sap Se Netweaver As For Java (Http Service) — versions < 7.10, < 7.11, < 7.20
Weakness classification (CWE)
References
- cna@sap.com (x_refsource_MISC, Vendor Advisory)
- cna@sap.com (Permissions Required, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-21492?
- CVE-2021-21492 is a medium-severity vulnerability in SAP Netweaver Application Server Java, classified under Authentication Bypass by Spoofing. CVSS score: 4.3/10. Published 2021-04-13.
- How severe is CVE-2021-21492?
- Medium severity. CVSS v3 base score is 4.3 out of 10.