CVE-2021-33697

Under certain conditions, SAP BusinessObjects Business Intelligence Platform (SAPUI5), versions -...

4.7 Medium

Under certain conditions, SAP BusinessObjects Business Intelligence Platform (SAPUI5), versions - 420, 430, can allow an unauthenticated attacker to redirect users to a malicious site due to Reverse Tabnabbing vulnerabilities.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: Required

What an attacker can affect

Confidentiality: None
Integrity: Low
Availability: None

Exploit likelihood

0.58%Unchanged since Sep 16, 2021

What each source reports

CVE List Score used 4.7

Record: CVE-2021-33697
CVSS 3.0: 4.7 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
Weakness: CWE-1022
Updated: 2026-11-02

EUVDEUVD-2021-20374 4.7

Record: EUVD-2021-20374
CVSS 3.0: 4.7 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
Updated: 2026-11-03

GitHub AdvisoriesGHSA-6vxp-v535-v5r9 6.1

Under certain conditions, SAP BusinessObjects Business Intelligence Platform (SAPUI5), versions -...

Record: GHSA-6vxp-v535-v5r9
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-269
Updated: 2026-11-02

NVD 6.1

Record: CVE-2021-33697
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 3.0: 4.7 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
CVSS 2.0: 5.8 MediumAV:N/AC:M/Au:N/C:P/I:P/A:N
Weakness: CWE-1022, CWE-269
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2021-33697 is a medium vulnerability (CVSS 4.7) in Sap Businessobjects Business Intelligence, published September 15, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.58%, the 47th percentile. No source names a fixed version.