CVE-2026-0406

High

Description

An insufficient input validation vulnerability in the NETGEAR XR1000v2 allows attackers connected to the router's LAN to execute OS command injections.

SeverityHigh

CVSS8.0

Exploit probability—

Product

Netgear Xr1000v2 Firmware

PublishedJan 13, 2026

First seenJan 13, 2026

Weakness typeCWE-20Improper input validation

How to fix

Update

netgear xr1000v2_firmware1.1.2.34 or later

Patches

netgear.com/support/product/xr1000v2

Vendor advisories

kb.netgear.com/000070442/January-2026-NETGEAR-Security-Advisory

Affected products

Product	Affected versions	Fixed in
netgear xr1000v2_firmware	v < 1.1.2.34	1.1.2.34

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