PT-2025-50103 · NetGear · Netgear R6220+1

Quickdraw · Published 2025-12-09 · Updated 2025-12-14 · CVE-2025-12941

Positive Technologies (AI Summary)

CVSS v3.1

5.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions NETGEAR C6220 and C6230 versions (affected versions not specified)

Description A flaw exists that allows authenticated local WiFi users to reboot the router. This issue impacts NETGEAR C6220 and C6230 (DOCSIS® 3.0 Two-in-one Cable Modem + WiFi Router) devices.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2025-12941

Affected Products

Netgear R6220

Netgear R6230

References · 6

• https://kb.netgear.com/000070416/December-2025-NETGEAR-Security-Advisory · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-12941 · Security Note
• https://kb.netgear.com/000070355/NETGEAR-Security-Advisories-December-2025 · Note
• https://netgear.com/support/product/c6220 · Note
• https://netgear.com/support/product/c6230 · Note
• https://twitter.com/CVEnew/status/2000248692327276814 · Twitter Post