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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Netgear/C6220llm-create2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: 0
Netgear/C6230llm-create2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: 0

Patches

Vulnerability mechanics

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

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