CVE-2023-50445: Gl-Inet Gl-a1300 Firmware

High severity, CVSS 7.8. EPSS: 9.1% chance of exploitation in the next 30 days.

Shell Injection vulnerability GL.iNet A1300 v4.4.6, AX1800 v4.4.6, AXT1800 v4.4.6, MT3000 v4.4.6, MT2500 v4.4.6, MT6000 v4.5.0, MT1300 v4.3.7, MT300N-V2 v4.3.7, AR750S v4.3.7, AR750 v4.3.7, AR300M v4.3.7, and B1300 v4.3.7., allows local attackers to execute arbitrary code via the get_system_log and get_crash_log functions of the logread module, as well as the upgrade_online function of the upgrade module.

Affected products

• Gl-Inet Gl-a1300 Firmware: version 4.4.6 only
• Gl-Inet Gl-AR300M Firmware: version 4.3.7 only
• Gl-Inet Gl-AR750 Firmware: version 4.3.7 only
• Gl-Inet Gl-AR750S Firmware: version 4.3.7 only
• Gl-Inet Gl-AX1800 Firmware: version 4.4.6 only
• Gl-Inet Gl-AXT1800 Firmware: version 4.4.6 only
• Gl-Inet Gl-b1300 Firmware: version 4.3.7 only
• Gl-Inet Gl-MT1300 Firmware: version 4.3.7 only
• Gl-Inet Gl-MT2500 Firmware: version 4.4.6 only
• Gl-Inet Gl-MT3000 Firmware: version 4.4.6 only
• Gl-Inet Gl-MT300N-v2 Firmware: version 4.3.7 only
• Gl-Inet Gl-MT6000 Firmware: version 4.5.0 only

Published 2023-12-28. Last modified 2026-06-17.