CVE-2021-21476 — MEDIUM (6.1)

Q: How severe is CVE-2021-21476?

CVE-2021-21476 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-21476?

Check the references section above for vendor advisories and patch information. Affected products include: Sap Ui5.

Vulnerability 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.

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Sap	Ui5	< 1.38.49

Related Weaknesses (CWE)

CWE-601

References

https://launchpad.support.sap.com/#/notes/3014303Permissions RequiredThird Party Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543Vendor Advisory
https://launchpad.support.sap.com/#/notes/3014303Permissions RequiredThird Party Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543Vendor Advisory

FAQ

What is CVE-2021-21476?

CVE-2021-21476 is a vulnerability with a CVSS score of 6.1 (MEDIUM). 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 vulnerabi...

How severe is CVE-2021-21476?

CVE-2021-21476 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-21476?

Check the references section above for vendor advisories and patch information. Affected products include: Sap Ui5.