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CVE-2026-11406— GL.iNet MT3000 OpenVPN Client Import Workflow ovpnclient.sh command injection

CVSS 6.3 · Medium EPSS 1.57% · P72

Affected Version Matrix 7

VendorProductVersion RangeStatus
GL.iNetMT30004.4.0affected
4.4.1affected
4.4.2affected
4.4.3affected
4.4.4affected
4.4.5affected
4.9.0_beta3-1012-0513-1778656146unaffected
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I. Basic Information for CVE-2026-11406

Vulnerability Information
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Vulnerability Title
GL.iNet MT3000 OpenVPN Client Import Workflow ovpnclient.sh command injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was determined in GL.iNet MT3000 up to 4.4.5. This vulnerability affects unknown code of the file ovpnclient.sh of the component OpenVPN Client Import Workflow. This manipulation causes command injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. Upgrading to version 4.9.0_beta3-1012-0513-1778656146 is able to resolve this issue. You should upgrade the affected component. The vendor confirms: "This issue has been addressed by implementing malicious checks on OpenVPN configuration files to prevent command injection attacks carried through malicious configuration files."
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
GL.iNet MT3000 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GL.iNet MT3000是中国广联智通（GL.iNet）公司的一款使用 Wi-Fi 6 协议的 AX3000 便携式路由器。 GL.iNet MT3000 4.4.5及之前版本存在命令注入漏洞，该漏洞源于OpenVPN客户端导入工作流中ovpnclient.sh文件存在命令注入，攻击者可远程利用。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
GL.iNetMT3000 4.4.0 cpe:2.3:o:gl-inet:mt3000_firmware:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-11406

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III. Intelligence Information for CVE-2026-11406

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Other References for CVE-2026-11406 (1)

Other References for CVE-2026-11406 (1)

IV. Related Vulnerabilities

Same vendor: GL.iNet
Same weakness: CWE-77

V. Comments for CVE-2026-11406

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