This vulnerability (CVE-2026-62656) in NETGEAR RAXE450 routers is due to improper input validation (CWE-20). A logged-in user can exploit this flaw by sending specially crafted requests to the router, enabling execution of unauthorized commands. This may allow the attacker to make unauthorized configuration changes impacting the device's security and functionality. The CVSS 4.0 base score is 5.4 (medium severity), with attack vector being adjacent network, low attack complexity, and requiring high privileges but no user interaction. No official remediation or patch information is currently available.

Exploitation allows a logged-in user to execute unauthorized commands on the router, potentially leading to unauthorized configuration changes that compromise the device's security and operational integrity. The impact is limited to users with login access and does not require user interaction beyond that.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the router's management interface to trusted users only and monitor for suspicious activity from logged-in users.