Is CVE-2023-21462 in the CISA KEV catalog?

No. CVE-2023-21462 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-21462?

CVE-2023-21462 has a CVSS v3 base score of 4.2 (MEDIUM).

What is the EPSS score for CVE-2023-21462?

CVE-2023-21462 has an EPSS score of 0.16% (5th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-21462?

Upgrade quick share to 3.5.16.20 or later.

CVE & CISA-KEV Catalog

CVE-2023-21462

MEDIUM

4.2

CVSS v3

NVD

Description

The sensitive information exposure vulnerability in Quick Share Agent prior to versions 3.5.14.18 in Android 12 and 3.5.16.20 in Android 13 allows to local attacker to access MAC address without related permission.

CWE-215

How to fix

Remediation Available

quick shareNVD

Affected:< 3.5.16.20Fixed in:3.5.16.20CVE-2023-21462derived 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 RequiredHigh

User InteractionRequired

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.16%probability of exploitation in 30 days

5thpercentile

Low risk: more likely to be exploited than 5% 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 2024-11-21.