CVE & CISA-KEV Catalog

CVE-2021-37999

MEDIUM
6.1
CVSS v3
NVD

Description

Insufficient data validation in New Tab Page in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to inject arbitrary scripts or HTML in a new browser tab via a crafted HTML page.

CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available
chromiumDebian
Fixed in:97.0.4692.71-0.1~deb11u1CVE-2021-37999
Fixed in:97.0.4692.71-0.1CVE-2021-37999
Fixed in:97.0.4692.71-0.1CVE-2021-37999
Fixed in:97.0.4692.71-0.1CVE-2021-37999
Google ChromeWindows application
Affected:95.0.4638.69Fixed in:95.0.4638.69Google LLC
Google Chrome (EXE)Windows application
Affected:95.0.4638.69Fixed in:95.0.4638.69Google LLC
Google Chrome BetaWindows application
Affected:95.0.4638.69Fixed in:95.0.4638.69Google LLC
Google Chrome Beta (EXE)Windows application
Affected:95.0.4638.69Fixed in:95.0.4638.69Google LLC
Google Chrome CanaryWindows application
Affected:95.0.4638.69Fixed in:95.0.4638.69Google LLC
Google Chrome DevWindows application
Affected:95.0.4638.69Fixed in:95.0.4638.69Google LLC
Google Chrome Dev (EXE)Windows application
Affected:95.0.4638.69Fixed in:95.0.4638.69Google LLC

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged

Impact

ConfidentialityLow
IntegrityLow
AvailabilityNone

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

Exploit Intelligence

0.92%probability of exploitation in 30 days
56thpercentile

Moderate risk: more likely to be exploited than 56% of all known CVEs.

References

Exploit1
Third-Party Advisory1
Other references1

Related Vulnerabilities

Other CWE-79 (Cross-Site Scripting (XSS)) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2020-11022Medium6.999%-Fix
CVE-2019-3929Critical9.899%KEVFix
CVE-2020-9496Medium6.199%--
CVE-2023-28341Medium6.199%-Fix
CVE-2018-12998Medium6.198%--
CVE-2025-4123High7.698%-Fix
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CVE-2021-37999 severity badge

Markdown

[![CVE-2021-37999](https://tridentstack.com/cve/badge/CVE-2021-37999.svg)](https://tridentstack.com/cve/CVE-2021-37999)

HTML

<a href="https://tridentstack.com/cve/CVE-2021-37999"><img src="https://tridentstack.com/cve/badge/CVE-2021-37999.svg" alt="CVE-2021-37999"></a>

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.