Vulnerability · Published Aug 3, 2026 · Assigned by VulDB
CVE-2026-18600GL.iNet GL-MT3000 Network Lua RPC Plugin network network.switch_status command injection
High 8.8
In plain English
A high-severity command injection in GL-MT3000 from GL.iNet. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 3.2% (higher than 88% of all known vulnerabilities).
Official description
A vulnerability has been found in GL.iNet GL-MT3000 up to 4.4.5. This affects the function network.switch_info/network.switch_status 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 products (as reported)
Weakness: CWE-77, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
References
- VDB-385515 | GL.iNet GL-MT3000 Network Lua RPC Plugin network network.switch_status command injection vdb-entry, technical-description
- VDB-385515 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-18600 | CVE Analysis and Report third-party-advisory
- Submit #851537 | GL.iNet GL-MT3000 4.4.5 Command Injection third-party-advisory
- https://github.com/StrTzz123/iot_vul/blob/main/GL-iNet/MT3000/4.4.5/network_switch_info_rpc_rce/CVE.md exploit