CVE-2023-47463: Gl-Inet Gl-AX1800 Firmware

Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days.

Insecure Permissions vulnerability in GL.iNet AX1800 version 4.0.0 before 4.5.0 allows a remote attacker to execute arbitrary code via a crafted script to the gl_nas_sys authentication function.

Affected products

• Gl-Inet Gl-AX1800 Firmware: from 4.0.0, before 4.5.0 (fixed in 4.5.0)

Published 2023-11-30. Last modified 2026-06-17.