CVE-2026-11737
Received Received - Intake

Authenticated Admin Command Injection in NETGEAR Router Firmware

Publication date: 2026-08-11

Last updated on: 2026-08-11

Assigner: Netgear, Inc.

Description
Insufficient input validation vulnerability in the listed NETGEAR models allows authenticated administrators connected to the local network to make unauthorized modification to the device software and functionality.

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Meta Information

Published
2026-08-11
Last Modified
2026-08-11
Generated
2026-08-11
AI Q&A
2026-08-11
EPSS Evaluated
N/A
NVD
CVE-2026-11737
EUVD
EUVD-2026-56189

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-20 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.

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Executive Summary

This vulnerability is an insufficient input validation issue in certain NETGEAR models. It allows authenticated administrators on the local network to make unauthorized changes to the device's software and functionality.

Impact Analysis

An attacker with local network access and admin privileges could modify device settings, potentially disrupting network operations or enabling further attacks.

Compliance Impact

This vulnerability could lead to unauthorized changes in network devices, potentially violating data integrity and security requirements in GDPR or HIPAA.

Mitigation Strategies

Update NETGEAR devices to the latest firmware version to address input validation flaws. Restrict administrative access to trusted users only and monitor network traffic for unauthorized modifications.

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