Is CVE-2024-20837 in the CISA KEV catalog?

No. CVE-2024-20837 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-20837?

CVE-2024-20837 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2024-20837?

CVE-2024-20837 has an EPSS score of 0.15% (4th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-20837?

Upgrade internet to 24.0.0.41 or later.

CVE & CISA-KEV Catalog

CVE-2024-20837

MEDIUM

5.3

CVSS v3

NVD

Description

Improper handling of granting permission for Trusted Web Activities in Samsung Internet prior to version 24.0.0.41 allows local attackers to grant permission to their own TWA WebApps without user interaction.

How to fix

Remediation Available

internetNVD

Affected:< 24.0.0.41Fixed in:24.0.0.41CVE-2024-20837derived from NVD

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 VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityLow

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

Exploit Intelligence

0.15%probability of exploitation in 30 days

4thpercentile

Low risk: more likely to be exploited than 4% of all known CVEs.

References

Vendor Advisory1

security.samsungmobile.com

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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 2024-12-23.