Home/CVE/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 at
CVE

CVE-2021-21476

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 at

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.

MEDIUM · CVSS 6.1 EPSS 0.00324
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-601URL Redirection to Untrusted Site ('Open Redirect')
▤

Affected Products & Versions

8
sap ui5< 1.38.49
sap ui5>= 1.50.5 and < 1.52.49
sap ui5>= 1.60.1 and < 1.60.34
sap ui5>= 1.71.0 and < 1.71.31
sap ui5>= 1.78.0 and < 1.78.18
sap ui5>= 1.84.0 and < 1.84.5
sap ui5>= 1.85.0 and < 1.85.4
sap ui5>= 1.86.0 and < 1.86.1
▣

Scoring & Timeline

6.1
MEDIUM · CVSS v3.1 · cna@sap.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Feb 2021 · 09:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://launchpad.support.sap.com/#/notes/3014303Permissions RequiredThird Party Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543Vendor Advisory
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