Critical 9.8Published Aug 3, 2026

CVE-2026-18684GL.iNet GL-MT3000 modem.so glc remove_profile command injection

Updated under an hour ago (2026-10-19 12:10 UTC)

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It affects GL.iNet GL-MT3000. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for GL.iNet GL-MT3000

Exploited in the last 30 days

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.

CVSS: 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
Weakness (CWE): CWE-77, CWE-74
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Aug 4, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

GL.iNet GL-MT3000 gl-inet:gl-mt3000_firmware	4.4.0; 4.4.1; 4.4.2; 4.4.3; 4.4.4; 4.4.5	CNA record

References

https://vuldb.com/vuln/385610vdb-entry, technical-description
https://vuldb.com/vuln/385610/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-18684third-party-advisory
https://vuldb.com/submit/851581third-party-advisory
https://github.com/StrTzz123/iot_vul/tree/main/GL-iNet/MT3000/4.4.5/modem_remove_profile_glc_rceexploit

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.