GL.iNet vulnerabilities

A vulnerability was detected in GL.iNet devices (A1300, AX1800, AXT1800, MT2500, MT3000, MT6000, X3000, XE3000) version 4.8.x. The issue affects the file /usr/bin/gl_nas_sys in the NAS Command Service component, allowing OS command injection. The attack can be launched remotely. Upgrading to version 4.9.0 addresses the issue.

A vulnerability was detected in GL.iNet BE9300 and MT6000 devices version 4.8.x. The issue affects the Firewall-management RPC component, where manipulation of dest_port/dest_ip arguments leads to OS command injection. The attack can be initiated remotely. Upgrading to version 4.9.0 resolves the issue.

A vulnerability was detected in multiple GL.iNet devices (including A1300, AX1800, BE9300, MT6000) up to version 4.8.x. The issue affects the Wi-Fi Timer Power-Schedule feature, where manipulation of switch_power/restore_power arguments leads to OS command injection. The attack can be launched remotely.

A vulnerability was detected in multiple GL.iNet devices (including A1300, AX1800, BE9300, MT6000) up to version 4.8.x. The issue affects the ui.update_langs function in the Language Update component, where manipulation of hour/min/week arguments leads to code injection. The attack can be initiated remotely.

A vulnerability was detected in multiple GL.iNet devices (including A1300, AX1800, BE9300, MT6000) up to version 4.8.x. The issue affects the COPY/MOVE function in the WebDAV Service component, leading to authorization bypass. The attack can be launched remotely.

A vulnerability was detected in GL.iNet MT3000, MT6000, BE9300, BE3600, MT3600BE, E5800, BE6500, MT5000, X3000, XE3000 and MT2500 up to 20260707. The affected element is the function nas-web.get_file_list of the component APPS-NAS Module. Performing a manipulation results in heap-based buffer overflow. The attack may be initiated remotely. The vendor confirmed the vulnerability.

A security vulnerability has been detected in GL.iNet E5800, E750, X2000, X3000, XE3000 and XE300 up to 20260707. An unknown function in the file /sdk/v1 of the eSIM LPA API component leads to improper authorization. The attack can only be initiated within the local network.

Use of a hard-coded cryptographic key in the glnassys component of GL.iNet routers (multiple models) with firmware 4.8.x allows remote attacks, though exploitation is difficult.