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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.

PUBLISHED Reserved 2025-11-10 | Published 2025-12-09 | Updated 2025-12-09 | Assigner NETGEAR




MEDIUM: 5.0CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/AU:N/R:A/V:D/RE:L/U:Amber

Problem types

CWE-306 Missing Authentication for Critical Function

Product status

Default status
unaffected

Any version
affected

Default status
unaffected

Any version
affected

Credits

Quickdraw finder

References

www.netgear.com/support/product/c6220/ product

www.netgear.com/support/product/c6230/ product

kb.netgear.com/...16/December-2025-NETGEAR-Security-Advisory vendor-advisory

cve.org (CVE-2025-12941)

nvd.nist.gov (CVE-2025-12941)

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