D
enial 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
| Link | Resource |
|---|---|
| https://kb.netgear.com/000070416/December-2025-NETGEAR-Security-Advisory | Vendor Advisory |
| https://www.netgear.com/support/product/c6220/ | Product |
| https://www.netgear.com/support/product/c6230/ | Product |
Configurations
History
16 Jan 2026, 21:13
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Netgear c6220 Firmware
Netgear c6230 Netgear c6230 Firmware Netgear c6220 Netgear |
|
| CPE | cpe:2.3:h:netgear:c6220:-:*:*:*:*:*:*:* cpe:2.3:o:netgear:c6230_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:netgear:c6220_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:netgear:c6230:-:*:*:*:*:*:*:* |
|
| References | () https://kb.netgear.com/000070416/December-2025-NETGEAR-Security-Advisory - Vendor Advisory | |
| References | () https://www.netgear.com/support/product/c6220/ - Product | |
| References | () https://www.netgear.com/support/product/c6230/ - Product | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.7 |
09 Dec 2025, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-12-09 17:15
Updated : 2026-01-16 21:13
NVD link : CVE-2025-12941
Mitre link : CVE-2025-12941
CVE.ORG link : CVE-2025-12941
JSON object : View
Products Affected
CWE
CWE-306
Missing Authentication for Critical Function