Reverse Tabnabbing Vulnerability in SAP UI5
CVE-2021-21476

4.7MEDIUM

Key Information:

Vendor

SAP
Status
SAP Ui5
Vendor
CVE Published:
9 February 2021

What is CVE-2021-21476?

Several versions of SAP UI5 are susceptible to a reverse tabnabbing vulnerability that enables unauthenticated attackers to redirect users to malicious websites. This occurs when users are led to an external link from the application, potentially compromising sensitive information and undermining user trust in the platform. Addressing this vulnerability is crucial for maintaining user safety and protecting against phishing attempts.

Affected Version(s)

SAP UI5 < 1.38.49 < 1.38.49

SAP UI5 < 1.52.49 < 1.52.49

SAP UI5 < 1.60.34 < 1.60.34

References

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageI...
x_refsource_MISC
https://launchpad.support.sap.com/#/notes/3014303
x_refsource_MISC

CVSS V3.1

Score:
4.7
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.