github.comexploit
https://github.com/StrTzz123/iot_vul/blob/main/GL-iNet/MT3000/4.4.5/logread_get_system_log_rpc_rce/CVE.md CVE-2026-18598
HIGH
GL.iNet GL-MT3000 Logread Lua RPC plugin logread logread.get_system_log command injection
Record summary
CVE-2026-18598 has a selected CVSS score of 8.7 (high).
Description
A vulnerability was detected in GL.iNet GL-MT3000 up to 4.4.5. The affected element is the function logread.get_system_log of the file /usr/lib/oui-httpd/rpc/logread of the component Logread Lua RPC plugin. The manipulation of the argument module results in command injection. The attack can be launched remotely. The exploit is now 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-2026-18598 CVE-2026-18598 | CVE Analysis and ReportThird-party advisory
https://vuldb.com/cve/CVE-2026-18598 Submit #851535 | GL.iNet GL-MT3000 4.4.5 Command InjectionThird-party advisory
https://vuldb.com/submit/851535 VDB-385513 | GL.iNet GL-MT3000 Logread Lua RPC plugin logread logread.get_system_log command injectionvdb entryTechnical description
https://vuldb.com/vuln/385513 VDB-385513 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions required
https://vuldb.com/vuln/385513/cti