CVE-2025-12941

low-risk
Published 2025-12-09

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.

Do I need to act?

-
0.03% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.7/10 Medium
ADJACENT_NETWORK / LOW complexity

Affected Products (2)

C6230 Firmware
C6220 Firmware

Affected Vendors

Netgear

References (3)

Vendor Advisory https://kb.netgear.com/000070416/December-2025-NETGEAR-Security-Advisory
Product https://www.netgear.com/support/product/c6220/
Product https://www.netgear.com/support/product/c6230/
26
/ 100
low-risk
Severity 19/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 7/34 · Low