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CVE-2021-21476

nvd nist
Published: Feb 9, 2021Modified: Jun 17, 2026

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6.1
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Exploitability: 2.8 / Impact: 2.7
Source: NVD

Description

SAP UI5 versions before 1.38.49, 1.52.49, 1.60.34, 1.71.31, 1.78.18, 1.84.5, 1.85.4, 1.86.1 allows an unauthenticated attacker to redirect users to a malicious site due to Reverse Tabnabbing vulnerabilities.

Affected (8)

Products: Sap: Ui5
Sap
1 product
Ui5
Configuration A
8 vulnerable
Vulnerable SoftwareAffected Versions
Sap
Ui5
Before 1.38.49
Ui5
From 1.50.5 to 1.52.49
Ui5
From 1.60.1 to 1.60.34
Ui5
From 1.71.0 to 1.71.31
Ui5
From 1.78.0 to 1.78.18
Ui5
From 1.84.0 to 1.84.5
Ui5
From 1.85.0 to 1.85.4
Ui5
From 1.86.0 to 1.86.1

Related CWEs

CWE-601
URL Redirection to Untrusted Site ('Open Redirect')
A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks.

References (4)

Source: cna@sap.com
Permissions RequiredThird Party Advisory
Source: cna@sap.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions RequiredThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.