GL.iNet vulnerabilities
We track 55 vulnerabilities in GL.iNet products across 60+ products. 55 are rated high or critical, and none are known to be exploited. The most recent was published on August 17, 2026.
Latest GL.iNet vulnerabilities
- 8.3 High severity
A1300: Improper Neutralization of Special Elements used in a Command
A vulnerability was detected in GL.iNet A1300, AX1800, AXT1800, MT2500, MT3000, MT6000, X3000 and XE3000 4.8.x. This issue affects some unknown processing of the file /usr/bin/gl_nas_sys of the component NAS Command Service. The manipulation results in os comm
- 7.4 High severity
BE9300: Improper Neutralization of Special Elements used in a Command
A security vulnerability has been detected in GL.iNet BE9300 and MT6000 4.8.x. This vulnerability affects unknown code of the component Firewall-management RPC. The manipulation of the argument dest_port/dest_ip leads to os command injection. The attack may be
- 7.4 High severity
A1300: Improper Neutralization of Special Elements used in a Command
A weakness has been identified in GL.iNet A1300, AX1800, AXT1800, BE1400, BE3600, BE6500, BE9300, BE10000, E5800, MT2500, MT3000, MT3600BE, MT5000, MT6000, X2000, X3000 and XE3000 up to 4.8.x. This affects an unknown part of the component Wi-Fi Timer Power-Sch
- 7.4 High severity
A1300: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security flaw has been discovered in GL.iNet A1300, AX1800, AXT1800, BE1400, BE3600, BE6500, BE9300, BE10000, E5800, MT2500, MT3000, MT3600BE, MT5000, MT6000, X2000, X3000 and XE3000 up to 4.8.x. Affected by this issue is the function ui.update_langs of the
- 8.3 High severity
A1300: Improper Authorization
A vulnerability was identified in GL.iNet A1300, AX1800, AXT1800, BE1400, BE3600, BE6500, BE9300, BE10000, E5800, MT2500, MT3000, MT3600BE, MT5000, MT6000, X2000, X3000 and XE3000 up to 4.8.x. Affected by this vulnerability is the function COPY/MOVE of the com
- 8.8 High severity
AX1800: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was identified in GL.iNet AX1800 up to 4.8.3. The affected element is the function remove_rule of the file /usr/share/gl-ngx/oui-rpc.lua of the component RPC Endpoint. The manipulation of the argument args.id leads to command injection. The att
- 9.8 Critical severity
GL-MT3000: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was detected in GL.iNet GL-MT3000 up to 4.4.5. The affected element is the function nas-web.add_user of the file /cgi-bin/glc of the component nas-web RPC Wrapper. Performing a manipulation results in command injection. The attack can be initia
- 9.8 Critical severity
GL-MT3000: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security vulnerability has been detected in GL.iNet GL-MT3000 up to 4.4.5. Impacted is the function set_upgrade of the file /cgi-bin/glc of the component modem.so. Such manipulation leads to command injection. It is possible to launch the attack remotely. Th
- 9.8 Critical severity
GL-MT3000: Improper Neutralization of Special Elements in Output Used by a Downstream Component
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
- 9.8 Critical severity
GL-MT3000: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was identified in GL-iNet GL-MT3000 up to 4.4.5. The impacted element is the function server.set_peer of the file /cgi-bin/glc of the component wg-server.so Native Plugin. The manipulation of the argument public_key leads to command injection.
- 9.8 Critical severity
GL-MT3000: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was determined in GL-iNet GL-MT3000 up to 4.4.5. The affected element is the function wg-server.generate_publickey of the file /cgi-bin/glc of the component wg-server.so Native Plugin. Executing a manipulation of the argument private_key can le
- 9.8 Critical severity
GL-MT3000: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was found in GL-iNet GL-MT3000 up to 4.4.5. Impacted is the function s2s.enable_echo_server of the file /cgi-bin/glc of the component s2s.so Native Plugin. Performing a manipulation of the argument port results in command injection. The attack
- 9.8 Critical severity
GL-MT3000: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability has been found in GL-iNet GL-MT3000 up to 4.4.5. This issue affects the function plugins.set_config of the file /cgi-bin/glc of the component plugins.so Native Plugin. Such manipulation leads to injection. The attack can be launched remotely. T
- 9.8 Critical severity
GL-MT3000: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A flaw has been found in GL-iNet GL-MT3000 up to 4.4.5. This vulnerability affects the function plugins.remove_package/plugins.install_package of the file /cgi-bin/glc of the component plugins.so Native Plugin. This manipulation causes command injection. The a
- 9.8 Critical severity
GL-MT3000: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was determined in GL.iNet GL-MT3000 up to 4.4.5. Affected is the function ovpn-client.get_recommend_config of the file /cgi-bin/glc of the component ovpn-client.so Native Plugin. Executing a manipulation of the argument Hostname can lead to com
- 9.8 Critical severity
GL-MT3000: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was found in GL.iNet GL-MT3000 up to 4.4.5. This impacts the function ovpn-client.check_config of the file /cgi-bin/glc of the component ovpn-client.so Native Plugin. Performing a manipulation of the argument filename results in command injecti
- 8.8 High severity
GL-MT3000: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability has been found in GL.iNet GL-MT3000 up to 4.4.5. This affects the function network.switch_info/network.switch_status of the file /usr/lib/oui-httpd/rpc/network of the component Network Lua RPC Plugin. Such manipulation of the argument switch le
- 8.0 High severity
GL-MT3000: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A flaw has been found in GL.iNet GL-MT3000 up to 4.4.5. The impacted element is the function logread.set_config of the file /usr/lib/oui-httpd/rpc/logread of the component Logread Lua RPC Plugin. This manipulation of the argument record_size causes command inj
- 8.8 High severity
GL-MT3000: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was detected in GL.iNet GL-MT3000 up to 4.4.5. The affected element is the function logread.get_system_log of the file /usr/lib/oui-httpd/rpc/logread of the component Logread Lua RPC plugin. The manipulation of the argument module results in co
- 8.8 High severity
GL-MT3000: Improper Neutralization of Special Elements in Output Used by a Downstream Component
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/one_click_upgrade of the component Online Firmware Upgrade Handler. Such manipulation leads to command
- 8.8 High severity
GL-MT3000: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A weakness has been identified in GL.iNet GL-MT3000 up to 4.4.5. Affected is the function replace_country in the library /usr/lib/oui-httpd/rpc/tor of the component Tor Proxy Service Configuration Handler. This manipulation causes command injection. The attack
- 7.3 High severity
GL-MT3000: Improper Neutralization of Special Elements in Output Used by a Downstream Component
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 initi
- 7.3 High severity
GL-MT3000: Improper Neutralization of Special Elements in Output Used by a Downstream Component
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
- 7.3 High severity
GL-MT3000: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was detected in GL.iNet GL-MT3000 4.4.5. This affects the function dlopen in the library /usr/lib/oui-httpd/rpc/ of the component Path Normalization Handler. Performing a manipulation of the argument dev_name results in command injection. It is
- 9.8 Critical severity
Ar300m16 Firmware: Improper Neutralization of Special Elements used in a Command
GL-iNet GL-AR300M16 v4.3.11 was discovered to contain a command injection vulnerability via the set_config function. This vulnerability allows attackers to execute arbitrary commands via a crafted input.
- 9.8 Critical severity
Ar300m16 Firmware: Improper Neutralization of Special Elements used in a Command
GL-iNet GL-AR300M16 v4.3.11 was discovered to contain a command injection vulnerability via the module parameter in the M.get_system_log function. This vulnerability allows attackers to execute arbitrary commands via a crafted input.
- 8.8 High severity
Ar300m16 Firmware: Improper Neutralization of Special Elements used in an SQL Command
GL-iNet GL-AR300M16 v4.3.11 was discovered to contain a SQL injection vulnerability via the add_group() function. This vulnerability allows attackers to execute arbitrary SQL database operations via a crafted HTTP request.
- 9.8 Critical severity
Ar300m16 Firmware: Improper Neutralization of Special Elements used in a Command
GL-iNet GL-AR300M16 v4.3.11 was discovered to contain multiple command injection vulnerabilities in the set_upgrade function via the modem_url, target_version, current_version, firmware_upload, hash_type, hash_value, and upgrade_type parameters. These vulnerab
- 9.8 Critical severity
Ar300m16 Firmware: Improper Neutralization of Special Elements used in a Command
GL-iNet GL-AR300M16 v4.3.11 was discovered to contain a command injection vulnerability via the string port parameter in the enable_echo_server function. This vulnerability allows attackers to execute arbitrary commands via a crafted input.
- 8.1 High severity
Gl-axt1800 Firmware: Improper Neutralization of Special Elements used in a Command
A command injection vulnerability exists in the GL-iNet GL-AXT1800 router firmware v4.6.8. The vulnerability is present in the `plugins.install_package` RPC method, which fails to properly sanitize user input in package names. Authenticated attackers can explo
- 8.3 High severity
GL-AXT1800: Improper Certificate Validation
A firmware downgrade vulnerability exists in the OTA Update functionality of GL-Inet GL-AXT1800 4.7.0. A specially crafted .tar file can lead to a firmware downgrade. An attacker can perform a man-in-the-middle attack to trigger this vulnerability.
- 8.0 High severity
GL-A1300 Slate Plus: Improper Restriction of Operations within the Bounds of a Memory Buffer
A vulnerability classified as critical has been found in GL.iNet GL-A1300 Slate Plus, GL-AR300M16 Shadow, GL-AR300M Shadow, GL-AR750 Creta, GL-AR750S-EXT Slate, GL-AX1800 Flint, GL-AXT1800 Slate AX, GL-B1300 Convexa-B, GL-B3000 Marble, GL-BE3600 Slate 7, GL-E7
- 8.8 High severity
gl-b3000_firmware: Unrestricted Upload of File with Dangerous Type
An issue was discovered on certain GL-iNet devices, including MT6000, MT3000, MT2500, AXT1800, and AX1800 4.6.2. The upload interface allows the uploading of arbitrary files to the device. Once the device executes the files, it can lead to information leakage,
- 8.8 High severity
gl-b3000_firmware: Improper Limitation of a Pathname to a Restricted Directory
An issue was discovered on certain GL-iNet devices, including MT6000, MT3000, MT2500, AXT1800, and AX1800 4.6.2. The params parameter in the call method of the /rpc endpoint is vulnerable to arbitrary directory traversal, which enables attackers to execute scr
- 8.0 High severity
gl-b3000_firmware: Incorrect Authorization
An issue was discovered on certain GL-iNet devices, including MT6000, MT3000, MT2500, AXT1800, and AX1800 4.6.2. The SID generated for a specific user is not tied to that user itself, which allows other users to potentially use it for authentication. Once an a
- 8.0 High severity
gl-b3000_firmware: Incorrect Authorization
An issue was discovered on certain GL-iNet devices, including MT6000, MT3000, MT2500, AXT1800, and AX1800 4.6.2. Users who belong to unauthorized groups can invoke any interface of the device, thereby gaining complete control over it.
- 9.8 Critical severity
gl-mt2500: Improper Neutralization of Special Elements in Output Used by a Downstream Component
GL-iNet products AR750/AR750S/AR300M/AR300M16/MT300N-V2/B1300/MT1300/SFT1200/X750 v4.3.11, MT3000/MT2500/AXT1800/AX1800/A1300/X300B v4.5.16, XE300 v4.3.16, E750 v4.3.12, AP1300/S1300 v4.3.13, and XE3000/X3000 v4.4 were discovered to contain insecure permission
- 9.8 Critical severity
x750_firmware: Improper Neutralization of Special Elements used in an OS Command
GL-iNet products AR750/AR750S/AR300M/AR300M16/MT300N-V2/B1300/MT1300/SFT1200/X750 v4.3.11, MT3000/MT2500/AXT1800/AX1800/A1300/X300B v4.5.16, XE300 v4.3.16, E750 v4.3.12, AP1300/S1300 v4.3.13, and XE3000/X3000 v4.4 were discovered to contain a shell injection v
- 9.8 Critical severity
Mt6000 Firmware: Improper Limitation of a Pathname to a Restricted Directory
GL-iNet products AR750/AR750S/AR300M/AR300M16/MT300N-V2/B1300/MT1300/SFT1200/X750 v4.3.11, MT3000/MT2500/AXT1800/AX1800/A1300/X300B v4.5.16, XE300 v4.3.16, E750 v4.3.12, AP1300/S1300 v4.3.13, and XE3000/X3000 v4.4 were discovered to contain a vulnerability can
- 9.8 Critical severity
mt6000_firmware: Improper Restriction of Excessive Authentication Attempts
GL-iNet products AR750/AR750S/AR300M/AR300M16/MT300N-V2/B1300/MT1300/SFT1200/X750 v4.3.11, MT3000/MT2500/AXT1800/AX1800/A1300/X300B v4.5.16, XE300 v4.3.16, E750 v4.3.12, AP1300/S1300 v4.3.13, and XE3000/X3000 v4.4 were discovered to contain a remote code execu