Is CVE-2023-48419 in the CISA KEV catalog?

No. CVE-2023-48419 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-48419?

CVE-2023-48419 has a CVSS v3 base score of 10.0 (CRITICAL).

What is the EPSS score for CVE-2023-48419?

CVE-2023-48419 has an EPSS score of 0.24% (15th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-48419?

Upgrade home firmware to 2.58 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2023-48419

CRITICAL

10.0

CVSS v3

NVD

Description

An attacker in the wifi vicinity of a target Google Home can spy on the victim, resulting in Elevation of Privilege

CWE-269Improper Privilege Management

How to fix

Remediation Available

home firmwareNVD

Affected:< 2.58Fixed in:2.58CVE-2023-48419derived from NVD

home mini firmwareNVD

Affected:< 2.58Fixed in:2.58CVE-2023-48419derived from NVD

nest audio firmwareNVD

Affected:< 2.58Fixed in:2.58CVE-2023-48419derived from NVD

nest mini firmwareNVD

Affected:< 2.58Fixed in:2.58CVE-2023-48419derived 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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeChanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.24%probability of exploitation in 30 days

15thpercentile

Low risk: more likely to be exploited than 15% of all known CVEs.

References

Vendor Advisory1

support.google.com

Related Vulnerabilities

Other CWE-269 (Improper Privilege Management) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-12635	Critical	9.8	100%	-	Fix
CVE-2022-24637	Critical	9.8	99%	-	Fix
CVE-2017-5689	Critical	9.8	92%	KEV	Fix
CVE-2020-3243	Critical	9.8	88%	-	-
CVE-2024-21888	High	8.8	87%	-	-
CVE-2022-0441	Critical	9.8	85%	-	Fix

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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.