CVE-2025-12941 — MEDIUM (5.7)

Vulnerability 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.

CVSS Score

5.7

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Netgear	C6230 Firmware	-
Netgear	C6230	-
Netgear	C6220 Firmware	-
Netgear	C6220	-

Related Weaknesses (CWE)

CWE-306

References

https://kb.netgear.com/000070416/December-2025-NETGEAR-Security-AdvisoryVendor Advisory
https://www.netgear.com/support/product/c6220/Product
https://www.netgear.com/support/product/c6230/Product

FAQ

What is CVE-2025-12941?

CVE-2025-12941 is a vulnerability with a CVSS score of 5.7 (MEDIUM). 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.

How severe is CVE-2025-12941?

CVE-2025-12941 has been rated MEDIUM with a CVSS base score of 5.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-12941?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear C6230 Firmware, Netgear C6230, Netgear C6220 Firmware, Netgear C6220.