Tenda Vulnerabilities and Affected Products
Explore source-attributed vulnerabilities associated with Tenda products.
Products
- FH120249 vulnerabilities
- AC744 vulnerabilities
- AC1539 vulnerabilities
- CH2239 vulnerabilities
- fh1206_firmware37 vulnerabilities
- AC1836 vulnerabilities
- AC636 vulnerabilities
- AC10U30 vulnerabilities
- ac930 vulnerabilities
- F45330 vulnerabilities
- AC1029 vulnerabilities
- F45628 vulnerabilities
- AC826 vulnerabilities
- ac525 vulnerabilities
- ax1806_firmware24 vulnerabilities
- fh1201_firmware24 vulnerabilities
- f120223 vulnerabilities
- fh120323 vulnerabilities
- FH45123 vulnerabilities
- ac15_firmware21 vulnerabilities
- WH45021 vulnerabilities
- AC2020 vulnerabilities
- F45120 vulnerabilities
- fh1202_firmware20 vulnerabilities
- AC120619 vulnerabilities
| Vulnerability | Title and context | CVSS | EPSS | PoCs | Signals | STIX action |
|---|---|---|---|---|---|---|
CVE-2026-19750CRITICAL | Tenda CH/CP/TX3 SSH hard-coded passwordA flaw has been found in Tenda CH, CP and TX3 V21.x/V22.x/V25.x/V26.x/V27.x. Affected by this issue is some unknown functionality of the component SSH. Executing a manipulation can lead to use of hard-coded password. It is possible to launch the attack remotely. The attack requires a high level of complexity. The exploitation is known to be difficult. The exploit has been published and may be used. | CVSS9.2v4.0 | EPSS- | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-19749MEDIUM | Tenda CH7 RTSP/ONVIF missing authenticationA vulnerability was detected in Tenda CH7, CH7G, CH10, CP3, CP3 Pro, CP7, TC3B14C, TC3B15C, TC3T14C and TC3T15C up to 20260625. Affected by this vulnerability is an unknown functionality of the component RTSP/ONVIF. Performing a manipulation results in missing authentication. It is possible to initiate the attack remotely. The attack is considered to have high complexity. The exploitation appears to be difficult. The exploit is now public and may be used. | CVSS6.3v4.0 | EPSS- | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-19748MEDIUM | Tenda CH7 Kylin Web Service CWebSessionManager_ParseSession entropyA security vulnerability has been detected in Tenda CH7, CH7G, CH10, CP3, CP3 Pro, CP7, TC3B14C, TC3B15C, TC3T14C and TC3T15C up to 20260625. Affected is the function CWebSessionManager_ParseSession of the file /user/bin/Kylin of the component Kylin Web Service. Such manipulation of the argument SESSION leads to insufficient entropy. The attack may be performed from remote. Attacks of this nature are highly complex. The exploitability is told to be difficult. | CVSS6.3v4.0 | EPSS- | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-19747CRITICAL | Tenda CH7 ATE Module Kylin HandleCmd command injectionA weakness has been identified in Tenda CH7, CH7G, CH10, CP3, CP3 Pro, CP7, TC3B14C, TC3B15C, TC3T14C and TC3T15C up to 20260625. This impacts the function CAte::HandleCmd of the file Kylin of the component ATE Module. This manipulation causes command injection. The attack is possible to be carried out remotely. | CVSS9.3v4.0 | EPSS- | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-19346HIGH | Tenda CH22 CertListInfo formCertListInfo command injectionA vulnerability was determined in Tenda CH22 1.0.0.1. This vulnerability affects the function formCertListInfo of the file /goform/CertListInfo. This manipulation of the argument Name causes command injection. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. | CVSS8.7v4.0 | EPSS2.22% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-16248HIGH | Tenda AC10 httpd/netctrl AdvSetLanip fromAdvSetLanip stack-based overflowA vulnerability was found in Tenda AC10 16.03.10.09_multi_TDE01. This issue affects the function fromAdvSetLanip of the file /goform/AdvSetLanip of the component httpd/netctrl. The manipulation of the argument GetValue/SetValue results in stack-based buffer overflow. The attack may be performed from remote. The exploit has been made public and could be used. | CVSS8.7v4.0 | EPSS0.466% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-15696HIGH | Tenda BE12 Pro VirtualSer fromVirtualSer stack-based overflowA vulnerability has been found in Tenda BE12 Pro 16.03.66.23. The impacted element is the function fromVirtualSer of the file /goform/VirtualSer. Such manipulation of the argument page leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. | CVSS8.7v4.0 | EPSS0.466% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-15695HIGH | Tenda BE12 Pro DhcpListClient fromDhcpListClient stack-based overflowA flaw has been found in Tenda BE12 Pro 16.03.66.23. The affected element is the function fromDhcpListClient of the file /goform/DhcpListClient. This manipulation of the argument page causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been published and may be used. | CVSS8.7v4.0 | EPSS0.476% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-15694HIGH | Tenda BE12 Pro SetIpBind fromSetIpBind stack-based overflowA vulnerability was detected in Tenda BE12 Pro 16.03.66.23. Impacted is the function fromSetIpBind of the file /goform/SetIpBind. The manipulation of the argument page results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is now public and may be used. | CVSS8.7v4.0 | EPSS0.466% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-15693HIGH | Tenda BE12 Pro SafeMacFilter fromSafeMacFilter stack-based overflowA security vulnerability has been detected in Tenda BE12 Pro 16.03.66.23. This issue affects the function fromSafeMacFilter of the file /goform/SafeMacFilter. The manipulation of the argument page leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. | CVSS8.7v4.0 | EPSS0.466% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-15692HIGH | Tenda BE12 Pro SafeUrlFilter fromSafeUrlFilter stack-based overflowA weakness has been identified in Tenda BE12 Pro 16.03.66.23. This vulnerability affects the function fromSafeUrlFilter of the file /goform/SafeUrlFilter. Executing a manipulation of the argument page can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. | CVSS8.7v4.0 | EPSS0.466% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-15691HIGH | Tenda BE12 Pro SafeClientFilter fromSafeClientFilter stack-based overflowA security flaw has been discovered in Tenda BE12 Pro 16.03.66.23. This affects the function fromSafeClientFilter of the file /goform/SafeClientFilter. Performing a manipulation of the argument page results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. | CVSS8.7v4.0 | EPSS0.466% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-15543HIGH | Tenda CH22 CertListInfo formCertListInfo buffer overflowA vulnerability was found in Tenda CH22 1.0.0.1. This impacts the function formCertListInfo of the file /goform/CertListInfo. The manipulation of the argument Name results in buffer overflow. The attack can be launched remotely. The exploit has been made public and could be used. | CVSS8.7v4.0 | EPSS0.476% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-11405CRITICAL | Hidden backdoor authentication mechanism in multiple versions of Tenda firmware allows admin access to web management interfaceThe web server binary /bin/httpd contains a hidden backdoor authentication mechanism in the login() function at 004c88b8. - The function contains a normal authentication path using MD5/hash-based password verification (prod_encode64/PasswordToMd5/check_rand_key). - After normal authentication fails, it calls GetValue("sys.rzadmin.password") to read a backdoor password from the device configuration. - It performs a direct strcmp() comparison (plaintext, not hashed) between the config value a… CWE-912Jul 6, 2026 | CVSS9.8v3.1 | EPSS1.62% | PoCs1 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-13519HIGH | Tenda JD12L NatStaticSetting fromNatStaticSetting stack-based overflowA vulnerability was found in Tenda JD12L 16.03.53.23. This impacts the function fromNatStaticSetting of the file /goform/NatStaticSetting. The manipulation of the argument page results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been made public and could be used. | CVSS8.7v4.0 | EPSS0.466% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-13518HIGH | Tenda JD12L addressNat fromAddressNat stack-based overflowA vulnerability has been found in Tenda JD12L 16.03.53.23. This affects the function fromAddressNat of the file /goform/addressNat. The manipulation of the argument page leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used. | CVSS8.7v4.0 | EPSS0.466% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-13517HIGH | Tenda JD12L WifiBasicSet formWifiBasicSet stack-based overflowA flaw has been found in Tenda JD12L 16.03.53.23. The impacted element is the function formWifiBasicSet of the file /goform/WifiBasicSet. Executing a manipulation of the argument security_5g can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been published and may be used. | CVSS8.7v4.0 | EPSS0.466% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-13516HIGH | Tenda JD12L WifiGuestSet fromSetWifiGusetBasic stack-based overflowA vulnerability was detected in Tenda JD12L 16.03.53.23. The affected element is the function fromSetWifiGusetBasic of the file /goform/WifiGuestSet. Performing a manipulation of the argument shareSpeed results in stack-based buffer overflow. The attack may be initiated remotely. The exploit is now public and may be used. | CVSS8.7v4.0 | EPSS0.466% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-13515HIGH | Tenda JD12L SetPptpServerCfg formSetPPTPServer stack-based overflowA security vulnerability has been detected in Tenda JD12L 16.03.53.23. Impacted is the function formSetPPTPServer of the file /goform/SetPptpServerCfg. Such manipulation of the argument startIp leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. | CVSS8.7v4.0 | EPSS0.476% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-11557HIGH | Tenda F451 Web Management Natlimit fromNatlimit stack-based overflowA weakness has been identified in Tenda F451 1.0.0.7/1.0.0.9. The affected element is the function fromNatlimit of the file /goform/Natlimit of the component Web Management Interface. Executing a manipulation of the argument page can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. | CVSS8.7v4.0 | EPSS0.476% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-11556HIGH | Tenda F451 Web Management WriteFacMac formWriteFacMac os command injectionA security flaw has been discovered in Tenda F451 1.0.0.7/1.0.0.9. Impacted is the function formWriteFacMac of the file /goform/WriteFacMac of the component Web Management Interface. Performing a manipulation of the argument mac results in os command injection. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. | CVSS8.7v4.0 | EPSS1.61% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-11553HIGH | Tenda HG7HG9/HG10 formPPPEdit stack-based overflowA vulnerability was found in Tenda HG7HG9 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. | CVSS8.7v4.0 | EPSS0.477% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-11528HIGH | Tenda AC18 Web Management getRebootStatus sub_45304 stack-based overflowA vulnerability was found in Tenda AC18 15.03.05.05. The affected element is the function sub_45304 of the file /goform/getRebootStatus of the component Web Management Interface. The manipulation of the argument callback results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used. | CVSS8.7v4.0 | EPSS0.466% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-11524HIGH | Tenda W20E Web Management modifyWifiFilterRules stack-based overflowA vulnerability has been found in Tenda W20E 15.11.0.6. Impacted is the function modifyWifiFilterRules of the file /goform/modifyWifiFilterRules of the component Web Management Interface. The manipulation of the argument wifiFilterListRemark leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. | CVSS8.7v4.0 | EPSS0.466% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-11523HIGH | Tenda W20E Web Management PortalAuth formPortalAuth stack-based overflowA flaw has been found in Tenda W20E 15.11.0.6. This issue affects the function formPortalAuth of the file /goform/PortalAuth of the component Web Management Interface. Executing a manipulation of the argument gotoUrl can lead to stack-based buffer overflow. The attack can be launched remotely. The exploit has been published and may be used. | CVSS8.7v4.0 | EPSS0.466% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |