NETGEAR DGND3700v1 Router Local WiFi Command Injection Vulnerability
CVE-2026-15757 Published on July 14, 2026
Insufficient input validation vulnerability in NETGEAR DGND3700v1 modem router
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.
Weakness Type
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Affected Versions
NETGEAR DGND3700v1:- Before and including V1.0.0.17 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.