CVE-2025-12944
HIGHNETGEAR DGN2200v4 Firmware < 1.0.0.132 - Remote Code Execution
Title source: llmDescription
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
References (2)
Core 2
Core References
Product product
patch
https://www.netgear.com/support/product/dgn2200v4
Vendor Advisory vendor-advisory
https://kb.netgear.com/000070355/NETGEAR-Security-Advisories-November-2025
Scores
CVSS v3
8.8
EPSS
0.0004
EPSS Percentile
12.2%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-20
Status
published
Products (1)
netgear/dgn2200_firmware
< 1.0.0.132
Published
Nov 11, 2025
Tracked Since
Feb 18, 2026