CVE-2025-12941
Medium
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.
SeverityMedium
CVSS5.7
Exploit probability—
Product
Netgear C6230 Firmware
PublishedDec 9, 2025
First seenDec 9, 2025
Weakness typeCWE-306Missing authentication for critical function
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| netgear c6230_firmware | No range specified | — |
| netgear c6220_firmware | No range specified | — |
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