Unrated severityNVD Advisory· Published Dec 9, 2025· Updated Dec 9, 2025

Denial of Service Vulnerability in NETGEAR C6220 and C6230

CVE-2025-12941

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.

Affected products

Netgear/C6220llm-create
Netgear/C6230llm-create
NETGEAR/C6220v5
Range: 0
NETGEAR/C6230v5
Range: 0

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

kb.netgear.com/000070416/December-2025-NETGEAR-Security-Advisorymitrevendor-advisory
www.netgear.com/support/product/c6220/mitreproduct
www.netgear.com/support/product/c6230/mitreproduct

News mentions

No linked articles in our index yet.

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