CVE-2025-12941

5.7 MEDIUM

Published: December 09, 2025 Modified: January 16, 2026

Description

Denial of Service Vulnerability in NETGEAR C6220 and C6230 (DOCSIS® 3.0 Two-in-one Cable Modem + WiFi Router) allows authenticated local WiFi users reboot the router.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://kb.netgear.com/000070416/December-2025-NETGEAR-Security-Advisory

Source: a2826606-91e7-4eb6-899e-8484bd4575d5

Vendor Advisory

https://www.netgear.com/support/product/c6220/

Source: a2826606-91e7-4eb6-899e-8484bd4575d5

Product

https://www.netgear.com/support/product/c6230/

Source: a2826606-91e7-4eb6-899e-8484bd4575d5

Product

3 reference(s) from NVD

Quick Stats

CVSS v3 Score

5.7 / 10.0

EPSS (Exploit Probability)

0.0%

9th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-306

Affected Vendors

netgear

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