github.comexploit
https://github.com/StrTzz123/iot_vul/blob/main/GL-iNet/MT3000/4.4.5/network_switch_info_rpc_rce/CVE.md CVE-2026-18600
HIGH
GL.iNet GL-MT3000 Network Lua RPC Plugin network network.switch_status command injection
Record summary
CVE-2026-18600 has a selected CVSS score of 8.7 (high).
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.
Description source: CVE List
Exploitation context
CISA SSVC decision
ExploitationPoC
AutomatableNo
Technical impactTotal
CISA Coordinator · SSVC 2.0.3 · Evaluated Aug 3, 2026 · Source: CVE List
Affected products and versions
1| Product | Source | Version range | Status |
|---|---|---|---|
GL-MT3000Browse GL.iNet / GL-MT3000 | CVE List | 4.4.0 | affected |
| 4.4.1 | affected | ||
| 4.4.2 | affected | ||
| 4.4.3 | affected | ||
| 4.4.4 | affected | ||
| 4.4.5 | affected |
References
6nvd.nist.gov
https://nvd.nist.gov/vuln/detail/CVE-2026-18600 CVE-2026-18600 | CVE Analysis and ReportThird-party advisory
https://vuldb.com/cve/CVE-2026-18600 Submit #851537 | GL.iNet GL-MT3000 4.4.5 Command InjectionThird-party advisory
https://vuldb.com/submit/851537 VDB-385515 | GL.iNet GL-MT3000 Network Lua RPC Plugin network network.switch_status command injectionvdb entryTechnical description
https://vuldb.com/vuln/385515 VDB-385515 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions required
https://vuldb.com/vuln/385515/cti