CVE-2021-33697

MEDIUMNVD 6.16.1—

6.1

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.

CVSS v3: 6.1
EG Score: 6.1(medium)
EPSS: 47.0%
KEV: Not listed

Published

September 15, 2021

Last Modified

November 21, 2024

References (4)

cna@saphttps://launchpad.support.sap.com/#/notes/3063048
cna@saphttps://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=582222806
af854a3a-2127-422b-91ae-364da2661108https://launchpad.support.sap.com/#/notes/3063048
af854a3a-2127-422b-91ae-364da2661108https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=582222806

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 12× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
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2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:42 UTCepss_batch
2026-05-29 13:42 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 10:19 UTCEG score recompute
2026-05-26 10:19 UTCGHSA enrichment
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2021-33697?

CVE-2021-33697 is a medium vulnerability published on September 15, 2021. 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.

When was CVE-2021-33697 disclosed?

CVE-2021-33697 was first published in the National Vulnerability Database on September 15, 2021, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2021-33697 actively exploited?

CVE-2021-33697 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 47.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2021-33697?

CVE-2021-33697 has a CVSS v3 base score of 6.1 (NVD).

How do I remediate CVE-2021-33697?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-33697, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2021-33697

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(2)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2021-33697?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (4)

Frequently asked(5)

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