github.comexploit
https://github.com/StrTzz123/iot_vul/blob/main/GL-iNet/MT3000/4.4.5/plugins_set_config_glc_write/CVE.md CVE-2026-18613
CRITICAL
GL-iNet GL-MT3000 plugins.so Native Plugin glc plugins.set_config injection
Record summary
CVE-2026-18613 has a selected CVSS score of 9.3 (critical).
Description
A vulnerability has been found in GL-iNet GL-MT3000 up to 4.4.5. This issue affects the function plugins.set_config of the file /cgi-bin/glc of the component plugins.so Native Plugin. Such manipulation leads to injection. The attack can 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
AutomatableYes
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-2026-18613 CVE-2026-18613 | CVE Analysis and ReportThird-party advisory
https://vuldb.com/cve/CVE-2026-18613 Submit #851557 | GL-iNet MT3000 4.4.5 Feed HijackingThird-party advisory
https://vuldb.com/submit/851557 VDB-385533 | GL-iNet GL-MT3000 plugins.so Native Plugin glc plugins.set_config injectionvdb entryTechnical description
https://vuldb.com/vuln/385533 VDB-385533 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions required
https://vuldb.com/vuln/385533/cti