CVE-2026-9214 PUBLISHED

Insufficient input validation in NETGEAR R7000 router allows administrators to tamper with the device.

Assigner: NETGEAR
Reserved: 21.05.2026 Published: 11.08.2026 Updated: 12.08.2026

Insufficient input validation vulnerability in the NETGEAR R7000 models allows authenticated administrators connected to the local network to make unauthorized modification to router software and functionality.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:L/U:Amber
CVSS Score: 4.3

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Adjacent	Confidentiality	None	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	High
User Interaction	None

CVSS 4.0

Product Status

Vendor	NETGEAR
Product	R7000
Versions	Default: unaffected Version V1.0.12.216 is affected

Solutions

R7000 has reached its End-of-Support phase, and no security updates are planned. NETGEAR strongly recommends that you retire these devices and upgrade to a newer NETGEAR device for continued security support.

Credits

quanghoa1 reporter

References

Problem Types

CWE-20 Improper input validation CWE

Impacts

CAPEC-248 Command Injection