CVE-2026-12187 GL.iNet GL-MT3000 Online Firmware Upgrade one_click_upgrade command injection

A security vulnerability has been detected in GL.iNet GL-MT3000 up to 4.4.5. Affected by this vulnerability is an unknown functionality of the file /usr/bin/oneclickupgrade of the component Online Firmware Upgrade Handler. Such manipulation leads to command injection. The attack can be launched...

EUVD-2026-36665

A weakness has been identified in GL.iNet GL-MT3000 up to 4.4.5. Affected is the function replacecountry in the library /usr/lib/oui-httpd/rpc/tor of the component Tor Proxy Service Configuration Handler. This manipulation causes command injection. The attack can be initiated remotely. The exploi...

PT-2026-49144

Name of the Vulnerable Software and Affected Versions GL.iNet GL-MT3000 versions prior to 4.7 Description A command injection flaw exists in the Tor Proxy Service Configuration Handler. The issue is located within the replace country function in the /usr/lib/oui-httpd/rpc/tor library, allowing a...

CVE-2026-11451 GL.iNet GL-MT3000 FTP Protocol glc snprintf command injection

A flaw has been found in GL.iNet GL-MT3000 4.4.5. This impacts the function snprintf of the file /cgi-bin/glc of the component FTP Protocol Handler. Executing a manipulation of the argument mediadir can lead to command injection. It is possible to launch the attack remotely. Upgrading to version...

EUVD-2026-34980

A security vulnerability has been detected in GL.iNet GL-MT3000 4.4.5. The impacted element is the function rpcsys of the file /cgi-bin/luci/rpc of the component LuCI JSON-RPC Interface. Such manipulation leads to command injection. The attack may be performed from remote. Upgrading to version...

EUVD-2026-34978

A security flaw has been discovered in GL.iNet GL-MT3000 up to 4.4.5. Impacted is the function iwinfobackend 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...

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

A security flaw has been discovered in GL.iNet GL-MT3000 up to 4.4.5. Impacted is the function iwinfobackend 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...

CVE-2026-11447

A security flaw has been discovered in GL.iNet GL-MT3000 up to 4.4.5. Impacted is the function iwinfobackend 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...

CVE-2026-11447

Summary: CVE-2026-11447 affects GL.iNet GL-MT3000 (firmware up to 4.4.5), specifically the MTK Backend component’s file iwinfo.so and the function iwinfo_backend. By manipulating the device argument, an attacker can trigger a remote command injection , with exploitation reportedly public. The iss...

PT-2026-47174

A flaw has been found in GL.iNet GL-MT3000 4.4.5. This impacts the function snprintf of the file /cgi-bin/glc of the component FTP Protocol Handler. Executing a manipulation of the argument media dir can lead to command injection. It is possible to launch the attack remotely. Upgrading to version...

PT-2026-47175

A vulnerability has been found in GL.iNet GL-MT3000 up to 4.4.5. Affected is the function FUN 0042e200 of the file /cgi-bin/glc of the component SET USER PWD Handler. The manipulation of the argument Password leads to command injection. The attack can be initiated remotely. Upgrading to version...

PT-2026-25915

The GL-iNet Comet GL-RM1 KVM connects to a GL-iNet site during boot-up to provision client and CA certificates. The GL-RM1 does not verify certificates used for this connection, allowing an attacker-in-the-middle to serve invalid client and CA certificates. The GL-RM1 will attempt to use the...

CVE-2026-26791

GL-iNet GL-AR300M16 v4.3.11 was discovered to contain a command injection vulnerability via the string port parameter in the enableechoserver function. This vulnerability allows attackers to execute arbitrary commands via a crafted input...

CVE-2026-26794

GL-iNet GL-AR300M16 v4.3.11 was discovered to contain a SQL injection vulnerability via the addgroup function. This vulnerability allows attackers to execute arbitrary SQL database operations via a crafted HTTP request...

CVE-2026-26792

GL-iNet GL-AR300M16 v4.3.11 was discovered to contain multiple command injection vulnerabilities in the setupgrade function via the modemurl, targetversion, currentversion, firmwareupload, hashtype, hashvalue, and upgradetype parameters. These vulnerabilities allow attackers to execute arbitrary...

CVE-2026-26795

GL-iNet GL-AR300M16 v4.3.11 was discovered to contain a command injection vulnerability via the module parameter in the M.getsystemlog function. This vulnerability allows attackers to execute arbitrary commands via a crafted input...

CVE-2026-26794

GL-iNet GL-AR300M16 v4.3.11 was discovered to contain a SQL injection vulnerability via the addgroup function. This vulnerability allows attackers to execute arbitrary SQL database operations via a crafted HTTP request...

Multiple vulnerabilities in GL-MT2500 and GL-MT2500A

Overview GL-MT2500 and GL-MT2500A provided by GL.iNet contains multiple vulnerabilities listed below. OS command injection CWE-78 - CVE-2024-57391 Inefficient regular expression complexity CWE-1333 - CVE-2025-2811 Chuya Hayakawa and Ryo Kamino of 00One, Inc. reported these vulnerabilities to...

GL.iNet GL-AR300M Security Vulnerability

GL.iNet GL-AR300M is a modern mini smart router from China's GL.iNet. A security vulnerability exists in the GL.iNET GL-AR300M v4.3.7, which stems from the presence of a path traversal vulnerability that allows an attacker to write arbitrary files via the file upload function of the OpenVPN clien...

CVE-2023-33620

GL.iNET GL-AR750S-Ext firmware v3.215 uses an insecure protocol in its communications which allows attackers to eavesdrop via a man-in-the-middle attack...