A path traversal attack in web interfaces of Netgear RAX35, RAX38, and RAX40 routers before v1.0.4.102, allows a remote unauthenticated attacker to gain access to sensitive restricted information, such as forbidden files of the web application, via sending a specially crafted HTTP packet.
https://www.netgear.com/about/security/
https://kb.netgear.com/000064405/Security-Advisory-for-Path-Traversal-on-Some-Routers-PSV-2021-0268