Tenda Hg9 vulnerabilities
11 vulnerabilities
Known vulnerabilities in Tenda Hg9, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CriticalCVE-2022-30023tenda · hg9_firmwaretenda hg9_firmwareTenda ONT GPON AC1200 Dual band WiFi HG9 v1.0.1 is vulnerable to Command Injection via the Ping function.EPSS39.20%CriticalCVE-2026-2906tenda · hg9_firmwareTenda HG9 Samba Configuration Endpoint formSamba stack-based overflowA security flaw has been discovered in Tenda HG9 300001138. Affected is an unknown function of the file /boaform/formSamba of the component Samba Configuration Endpoint. The manipulation of the argument sambaCap results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.EPSS1.15%CriticalCVE-2026-2905tenda · hg9_firmwareTenda HG9 Wireless Configuration Endpoint formWlanSetup stack-based overflowA vulnerability was identified in Tenda HG9 300001138. This impacts an unknown function of the file /boaform/formWlanSetup of the component Wireless Configuration Endpoint. The manipulation of the argument ssid leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit is publicly available and might be used.EPSS1.15%CriticalCVE-2026-2909tenda · hg9_firmwareTenda HG9 Diagnostic Ping Endpoint formPing stack-based overflowA vulnerability was detected in Tenda HG9 300001138. This affects an unknown part of the file /boaform/formPing of the component Diagnostic Ping Endpoint. Performing a manipulation of the argument pingAddr results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.EPSS1.15%CriticalCVE-2026-2907tenda · hg9_firmwareTenda HG9 GPON Configuration Endpoint formgponConf stack-based overflowA weakness has been identified in Tenda HG9 300001138. Affected by this vulnerability is an unknown functionality of the file /boaform/formgponConf of the component GPON Configuration Endpoint. This manipulation of the argument fmgpon_loid/fmgpon_loid_password causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.EPSS1.15%CriticalCVE-2026-2908tenda · hg9_firmwareTenda HG9 Loopback Detection Configuration Endpoint formLoopBack stack-based overflowA security vulnerability has been detected in Tenda HG9 300001138. Affected by this issue is some unknown functionality of the file /boaform/formLoopBack of the component Loopback Detection Configuration Endpoint. Such manipulation of the argument Ethtype leads to stack-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used.EPSS1.15%CriticalCVE-2026-2910tenda · hg9_firmwareTenda HG9 formPing6 stack-based overflowA flaw has been found in Tenda HG9 300001138. This vulnerability affects unknown code of the file /boaform/formPing6. Executing a manipulation of the argument pingAddr can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been published and may be used.EPSS1.15%CriticalCVE-2026-11553tenda · hg10_firmware +2 moreTenda HG7/HG9/HG10 formPPPEdit stack-based overflowA vulnerability was found in Tenda HG7, HG9 and HG10 300001138_en_xpon. This affects the function formPPPEdit of the file /boaform/formPPPEdit. The manipulation of the argument encodename results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been made public and could be used.EPSS0.48%CriticalCVE-2026-11499tenda · hg10_firmware +2 moreTenda HG7/HG9/HG10 formDOMAINBLK stack-based overflowA vulnerability was determined in Tenda HG7, HG9 and HG10 300001138_en_xpon. This affects the function formDOMAINBLK of the file /boaform/formDOMAINBLK. Executing a manipulation of the argument blkDomain can lead to stack-based buffer overflow. The attack may be performed from remote.EPSS6.64%CriticalCVE-2026-11498tenda · hg10_firmware +2 moreTenda HG7/HG9/HG10 Web Management voip_other_set asp_voip_OtherSet stack-based overflowA vulnerability was found in Tenda HG7, HG9 and HG10 300001138_en_xpon. Affected by this issue is the function asp_voip_OtherSet of the file /boaform/voip_other_set of the component Web Management Interface. Performing a manipulation of the argument funckey_transfer results in stack-based buffer overflow. The attack is possible to be carried out remotely.EPSS3.80%CriticalCVE-2026-104610tenda · hg10_firmware +2 moreTenda HG7/HG9/HG10 Boa Web Server formLoopBack boaGetVar stack-based overflowA security vulnerability has been detected in Tenda HG7, HG9 and HG10 300001138_en_xpon. This impacts the function boaGetVar of the file /boaform/formLoopBack of the component Boa Web Server. Such manipulation of the argument Ethtype leads to stack-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used.EPSS0.64%