4.5Medium
CVE-2026-9218Insufficient input validation vulnerability in Certain NETGEAR routers allows unauthorized access
Description
Insufficient input validation vulnerability in time server (NTP) setting of the listed NETGEAR models allows an attacker who is connected to the router’s local network and has the router’s administrator credentials to run unauthorized commands on the router. This vulnerability could impact the integrity of the affected router. There is no impact on confidentiality or availability of the affected router.
Weakness (CWE):
CWE-20
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
References and patches
- https://www.netgear.com/support/product/r7000/ productpatch
- https://www.netgear.com/support/product/cbr40/ productpatch
- https://www.netgear.com/support/product/r7000p/ productpatch
- https://www.netgear.com/support/product/rax40/ productpatch
- https://kb.netgear.com/000070958/October-2026-NETGEAR-Security-Advisory vendor-advisorypatch