CVE-2025-12941: Denial of Service Vulnerability in NETGEAR C6220 and C6230
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.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Compensating control
Do not allow untrusted users or devices on the NETGEAR C6220 or C6230 WiFi network.
Event History
Frequently Asked Questions
What is the severity of CVE-2025-12941?
CVE-2025-12941 has been classified as a denial of service vulnerability affecting NETGEAR C6220 and C6230.
How do I fix CVE-2025-12941?
To remediate CVE-2025-12941, it is recommended to update the firmware of your NETGEAR C6220 or C6230 to the latest version provided by NETGEAR.
Who is affected by CVE-2025-12941?
CVE-2025-12941 affects authenticated local WiFi users on the NETGEAR C6220 and C6230 models.
Can CVE-2025-12941 be exploited remotely?
CVE-2025-12941 cannot be exploited remotely; it requires local network access by an authenticated user.
What devices are impacted by CVE-2025-12941?
The devices impacted by CVE-2025-12941 are the NETGEAR C6220 and C6230 cable modem routers.