CVE-2026-0406

Insufficient input validation in NETGEAR Nighthawk router XR1000v2

CVSS 6.1 MEDIUMEPSS 0.2%CWE-20

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

CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/S:N/AU:N/R:U/V:D/RE:M/U:Amber

Affected products

NETGEAR · XR1000v2

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References

https://kb.netgear.com/000070442/January-2026-NETGEAR-Security-Advisory https://www.netgear.com/support/product/xr1000v2