CVE Vulnerabilities

CVE-2021-21492

Authentication Bypass by Spoofing

Published: Apr 13, 2021 | Modified: Apr 20, 2021
CVSS 3.x
4.3
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS 2.x
4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:N
RedHat/V2
RedHat/V3
Ubuntu

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.

Weakness

This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.

Affected Software

Name Vendor Start Version End Version
Netweaver_application_server_java Sap 7.10 (including) 7.10 (including)
Netweaver_application_server_java Sap 7.11 (including) 7.11 (including)
Netweaver_application_server_java Sap 7.20 (including) 7.20 (including)
Netweaver_application_server_java Sap 7.30 (including) 7.30 (including)
Netweaver_application_server_java Sap 7.31 (including) 7.31 (including)
Netweaver_application_server_java Sap 7.40 (including) 7.40 (including)
Netweaver_application_server_java Sap 7.50 (including) 7.50 (including)

References