CVE-2025-12941

MEDIUM

NETGEAR C6220 and C6230 - Authenticated Denial of Service via Local WiFi Reboot

Title source: llm
STIX 2.1

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.

References (3)

Core 3

Scores

CVSS v3 5.7
EPSS 0.0003
EPSS Percentile 8.0%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-306
Status published
Products (2)
netgear/c6220_firmware
netgear/c6230_firmware
Published Dec 09, 2025
Tracked Since Feb 18, 2026