CVE-2023-46456: Gl-Inet Gl-AR300M Firmware

Critical severity, CVSS 9.8. EPSS: 24.7% chance of exploitation in the next 30 days.

In GL.iNET GL-AR300M routers with firmware 3.216 it is possible to inject arbitrary shell commands through the OpenVPN client file upload functionality.

Affected products

• Gl-Inet Gl-AR300M Firmware: version 3.216 only

Published 2023-12-12. Last modified 2026-06-17.