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Medium · 6.3 CVE-2026-15757 EUVD-2026-44329GHSA-xc2c-56pv-q355

Insufficient input validation vulnerability in NETGEAR DGND3700v1 modem router

Published Jul 14, 2026 · Updated Jul 15, 2026 · Assigned by NETGEAR

Description

A security flaw was discovered in the NETGEAR DGND3700v1 that could
allow someone on the same local WiFi network to send unauthorized commands to
the device.

This issue was identified through testing in a controlled research
environment using a simulated version of the router's software and has not been
confirmed on physical production devices.

Affected products

VendorProductAffectedFixed
NETGEAR DGND3700v1 ≤ V1.0.0.17 —

References