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CVE-2021-21491 Details

Description

SAP Netweaver Application Server Java (Applications based on WebDynpro Java) versions 7.00, 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, allow an attacker to redirect users to a malicious site due to Reverse Tabnabbing vulnerabilities.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.1 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CNA: [email protected]CVSS-B:4.7 MEDIUMVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://launchpad.support.sap.com/#/notes/2976947	CVE	Permissions RequiredVendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107	CVE	Vendor Advisory
https://launchpad.support.sap.com/#/notes/2976947	[email protected]	Permissions RequiredVendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-601	URL Redirection to Untrusted Site ('Open Redirect')	[email protected]

Affected Products

Product	Versions
sap netweaver application server java	7.00 7.10 7.11 7.20 7.30
CPE cpe:2.3:a:sap:netweaver_application_server_java:7.00:::::::* cpe:2.3:a:sap:netweaver_application_server_java:7.10:::::::* cpe:2.3:a:sap:netweaver_application_server_java:7.11:::::::* cpe:2.3:a:sap:netweaver_application_server_java:7.20:::::::* cpe:2.3:a:sap:netweaver_application_server_java:7.30:::::::* cpe:2.3:a:sap:netweaver_application_server_java:7.31:::::::* cpe:2.3:a:sap:netweaver_application_server_java:7.40:::::::* cpe:2.3:a:sap:netweaver_application_server_java:7.50:::::::* Remediation No remediation found in references.

Product

Versions

sap netweaver application server java

7.00

7.10

7.11

7.20

7.30

CPE

cpe:2.3:a:sap:netweaver_application_server_java:7.00:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_java:7.10:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_java:7.11:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_java:7.20:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_java:7.30:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_java:7.31:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_java:7.40:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_java:7.50:*:*:*:*:*:*:*

Remediation

No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Mar 17, 2021	Initial Analysis	[email protected]