---
title: "CVE-2026-11732: NETGEAR Router - Command Injection"
description: "NETGEAR routers with Block Sites feature enabled contain a command injection caused by insufficient input validation in the website blocking feature, letting network-adjacent attackers with network access run unauthorized commands."
url: https://panop.io/threat-heartbeat/CVE-2026-11732/
---

# CVE-2026-11732 NETGEAR Router - Command Injection

NETGEAR routers with Block Sites feature enabled contain a command injection caused by insufficient input validation in the website blocking feature, letting network-adjacent attackers with network access run unauthorized commands.

CVSS base score 8.8 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.23% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-11732)

## Details

Type

Command Injection

Impact

Remote Code Execution, Data Tampering, Denial Of Service, Information Disclosure

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Published

13 October 2026

Updated

15 October 2026

Weakness

[CWE-20](https://cwe.mitre.org/data/definitions/20.html)

## Vendor fix

Disable the Block Sites feature or update to the latest firmware version with the fix.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-11732](https://nvd.nist.gov/vuln/detail/CVE-2026-11732)
- [https://www.netgear.com/support/product/rax5/](https://www.netgear.com/support/product/rax5/)
- [https://www.netgear.com/support/product/raxe300/](https://www.netgear.com/support/product/raxe300/)
- [https://www.netgear.com/support/product/cax30/](https://www.netgear.com/support/product/cax30/)
- [https://www.netgear.com/support/product/rax30/](https://www.netgear.com/support/product/rax30/)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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