CVE-2025-12944

8.8 HIGH

Published: November 11, 2025 Modified: December 08, 2025

Description

Improper input validation in NETGEAR DGN2200v4 (N300 Wireless ADSL2+ Modem Router) allows attackers with direct network access to the device to potentially execute code on the device. Please check the firmware version and update to the latest. Fixed in: DGN2200v4 firmware 1.0.0.132 or later

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://kb.netgear.com/000070355/NETGEAR-Security-Advisories-November-2025

Source: a2826606-91e7-4eb6-899e-8484bd4575d5

Vendor Advisory

https://www.netgear.com/support/product/dgn2200v4

Source: a2826606-91e7-4eb6-899e-8484bd4575d5

Product

2 reference(s) from NVD

Quick Stats

CVSS v3 Score

8.8 / 10.0

EPSS (Exploit Probability)

0.0%

14th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-20

Affected Vendors

netgear

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