GL.iNet GL-MT3000 MTK Backend iwinfo.so iwinfo_backend command injection_CVE-2026-11447

5.3 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Description

A security flaw has been discovered in GL.iNet GL-MT3000 up to 4.4.5. Impacted is the function iwinfo_backend of the file iwinfo.so of the component MTK Backend. The manipulation of the argument device results in command injection. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 4.7 is recommended to address this issue. Upgrading the affected component is recommended. The vendor confirms: "Starting from version 4.7, SDK has added global protection to intercept malicious injection".

Basic Information

ID CVE-2026-11447

Source VulDB

Published Jun 7, 2026 at 01:15

Affected Product

Vendor GL.iNet

Product GL-MT3000

Version 4.4.0

Affected Versions GL.iNet GL-MT3000 4.4.0
GL.iNet GL-MT3000 4.4.1
GL.iNet GL-MT3000 4.4.2
GL.iNet GL-MT3000 4.4.3
GL.iNet GL-MT3000 4.4.4
GL.iNet GL-MT3000 4.4.5

CWE Classification

CWE-77 CWE-74

References

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    "lastseen": "",
    "description": "A security flaw has been discovered in GL.iNet GL-MT3000 up to 4.4.5. Impacted is the function iwinfo_backend of the file iwinfo.so of the component MTK Backend. The manipulation of the argument device results in command injection. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 4.7 is recommended to address this issue. Upgrading the affected component is recommended. The vendor confirms: \"Starting from version 4.7, SDK has added global protection to intercept malicious injection\".",
    "published": "2026-06-07T01:15:09.614Z",
    "modified": "2026-06-07T01:15:09.614Z",
    "type": "cve",
    "title": "GL.iNet GL-MT3000 MTK Backend iwinfo.so iwinfo_backend command injection",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/369067\nhttps://vuldb.com/vuln/369067/cti\nhttps://vuldb.com/cve/CVE-2026-11447\nhttps://vuldb.com/submit/824951\nhttps://github.com/StrTzz123/iot_vul/tree/main/GL-iNet/MT3000/4.4.5/iwinfo_scan_ubus_rce",
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    "sourceHref": "",
    "cvss": {
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