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CVE-2025-12944

Published: Nov 11, 2025

Modified: Feb 26, 2026

PUBLISHED

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

Vendor	Product	Versions
NETGEAR	DGN2200v4	affected `0 - <= 1.0.0.126`

Weaknesses (CWE)

References

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

product

patch

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

vendor-advisory

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