CVE-2026-15757

UNKNOWN 0.0

Insufficient input validation vulnerability in NETGEAR DGND3700v1 modem router

CVSS Score

0.0

EPSS Score

0.2%

EPSS Percentile

9th

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.

CWE	CWE-20
Vendor	netgear
Product	dgnd3700v1
Published	Jul 14, 2026
Last Updated	Jul 15, 2026

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Affected Versions

NETGEAR / DGND3700v1

0 ≤ V1.0.0.17

References

NVD ↗ CVE.org ↗ EPSS Data ↗

netgear.com: https://www.netgear.com/support/product/dgnd3700v1 kb.netgear.com: https://kb.netgear.com/000070859/July-2026-NETGEAR-Security-Advisory

Credits

Security Research Center (SRC) @ Concordia University