github.comexploit
https://github.com/StrTzz123/iot_vul/tree/main/GL-iNet/MT3000/4.4.5/modem_remove_profile_glc_rce CVE-2026-18684
CRITICAL
GL.iNet GL-MT3000 modem.so glc remove_profile command injection
Record summary
CVE-2026-18684 has a selected CVSS score of 9.3 (critical).
Description
A weakness has been identified in GL.iNet GL-MT3000 up to 4.4.5. This issue affects the function remove_profile of the file /cgi-bin/glc of the component modem.so. This manipulation causes command injection. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. 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 4, 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-2026-18684 CVE-2026-18684 | CVE Analysis and ReportThird-party advisory
https://vuldb.com/cve/CVE-2026-18684 Submit #851581 | GL.iNet GL-MT3000 4.4.5 Command InjectionThird-party advisory
https://vuldb.com/submit/851581 VDB-385610 | GL.iNet GL-MT3000 modem.so glc remove_profile command injectionvdb entryTechnical description
https://vuldb.com/vuln/385610 VDB-385610 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions required
https://vuldb.com/vuln/385610/cti