CVE-2026-18600: GL.iNet GL-MT3000 Network Lua RPC Plugin network network.switch_status command injection
A vulnerability has been found in GL.iNet GL-MT3000 up to 4.4.5. This affects the function network.switchinfo/network.switchstatus of the file /usr/lib/oui-httpd/rpc/network of the component Network Lua RPC Plugin. Such manipulation of the argument switch leads to command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-18600?
CVE-2026-18600 has a high severity rating of 8.8.
What are the affected systems for CVE-2026-18600?
CVE-2026-18600 affects GL.iNet GL-MT3000 devices running up to version 4.4.5.
How do I fix CVE-2026-18600?
To fix CVE-2026-18600, update your GL.iNet GL-MT3000 device to the latest firmware version that addresses this vulnerability.
What type of vulnerability is CVE-2026-18600?
CVE-2026-18600 is classified as a command injection vulnerability.
What components are involved in CVE-2026-18600?
CVE-2026-18600 involves the Network Lua RPC Plugin, specifically within the functions network.switch_info and network.switch_status.