CVE Intelligence

Vulnerabilidades de Tenda

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CVEs publicadas que afetam produtos de Tenda: 508 registro(s), com severidade, exploração e correções.

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CVE-2025-70744 Alta · 7.5 CWE-121 15/01/2026
Stack-based Buffer Overflow em Tenda Ax1806 Firmware
Tenda AX-1806 v1.0.0.1 was discovered to contain a stack overflow in the cloneType parameter of the sub_65B5C function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-71021 Alta · 7.5 CWE-121 14/01/2026
Stack-based Buffer Overflow em Tenda Ax1806 Firmware
Tenda AX-1806 v1.0.0.1 was discovered to contain a stack overflow in the serverName parameter of the sub_65A28 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-70747 Alta · 7.5 CWE-121 14/01/2026
Stack-based Buffer Overflow em Tenda Ax1806 Firmware
Tenda AX-1806 v1.0.0.1 was discovered to contain a stack overflow in the serviceName parameter of the sub_65A28 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-71027 Alta · 7.5 CWE-787 13/01/2026
Out-of-bounds Write em Tenda Ax3 Firmware
Tenda AX-3 v16.03.12.10_CN was discovered to contain a stack overflow in the wanMTU2 parameter of the fromAdvSetMacMtuWan function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-71026 Alta · 7.5 CWE-787 13/01/2026
Out-of-bounds Write em Tenda Ax3 Firmware
Tenda AX-3 v16.03.12.10_CN was discovered to contain a stack overflow in the wanSpeed2 parameter of the fromAdvSetMacMtuWan function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-71025 Alta · 7.5 CWE-787 13/01/2026
Out-of-bounds Write em Tenda Ax3 Firmware
Tenda AX-3 v16.03.12.10_CN was discovered to contain a stack overflow in the cloneType2 parameter of the fromAdvSetMacMtuWan function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-71024 Alta · 7.5 CWE-787 13/01/2026
Out-of-bounds Write em Tenda Ax3 Firmware
Tenda AX-3 v16.03.12.10_CN was discovered to contain a stack overflow in the serviceName2 parameter of the fromAdvSetMacMtuWan function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-71023 Alta · 7.5 CWE-121 13/01/2026
Stack-based Buffer Overflow em Tenda Ax3 Firmware
Tenda AX-3 v16.03.12.10_CN was discovered to contain a stack overflow in the mac2 parameter of the fromAdvSetMacMtuWan function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-70753 Alta · 7.5 CWE-787 13/01/2026
Out-of-bounds Write em Tenda Ax1806 Firmware
Tenda AX-1806 v1.0.0.1 was discovered to contain a stack overflow in the security_5g parameter of the sub_4CA50 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2026-22082 Alta · 8.8 CWE-384 09/01/2026
Insecure Session ID Management Vulnerability in Tenda Wireless Routers
This vulnerability exists in Tenda wireless routers (300Mbps Wireless Router F3 and N300 Easy Setup Router) due to the use of login credentials as the session ID through its web-based administrative interface. A remote attacker could exploit this vulnerability by intercepting network traffic and capturing the session ID during insecure transmission. Successful exploitation of this vulnerability could allow the attacker to hijack an authenticated session and compromise sensitive configuration information on the targeted device.
CVE-2026-22081 Alta · 8.8 CWE-1004 09/01/2026
Cookie without HTTPOnly Flag Vulnerability in Tenda Wireless Routers
This vulnerability exists in Tenda wireless routers (300Mbps Wireless Router F3 and N300 Easy Setup Router) due to the missing HTTPOnly flag for session cookies associated with the web-based administrative interface. A remote at-tacker could exploit this vulnerability by capturing session cookies transmitted over an insecure HTTP connection. Successful exploitation of this vulnerability could allow the attacker to obtain sensitive information and gain unau-thorized access to the targeted device.
CVE-2026-22080 Alta · 8.7 CWE-319 09/01/2026
Insecure Transmission Vulnerability in Tenda Wireless Routers
This vulnerability exists in Tenda wireless routers (300Mbps Wireless Router F3 and N300 Easy Setup Router) due to the transmission of credentials encoded using reversible Base64 encoding through the web-based administrative interface. An attacker on the same network could exploit this vulnerability by intercepting network traffic and capturing the Base64-encoded credentials. Successful exploitation of this vulnerability could allow the attacker to obtain sensitive information and gain unauthorized access to the targeted device.
CVE-2026-22079 Alta · 8.7 CWE-319 09/01/2026
Cleartext Transmission Vulnerability in Tenda Wireless Routers
This vulnerability exists in Tenda wireless routers (300Mbps Wireless Router F3 and N300 Easy Setup Router) due to the plaintext transmission of login credentials during the initial login or post-factory reset setup through the web-based administrative interface. An attacker on the same network could exploit this vulnerability by intercepting network traffic and capturing the credentials transmitted in plaintext. Successful exploitation of this vulnerability could allow the attacker to obtain sensitive information and gain unauthorized access to the targeted device.
CVE-2026-0640 Crítica · 9.8 CWE-120 06/01/2026
Tenda AC23 PowerSaveSet sscanf buffer overflow
A weakness has been identified in Tenda AC23 16.03.07.52. This affects the function sscanf of the file /goform/PowerSaveSet. Executing a manipulation of the argument Time can lead to buffer overflow. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.
CVE-2026-0581 Crítica · 9.8 CWE-77 05/01/2026
Tenda AC1206 httpd BehaviorManager formBehaviorManager command injection
A vulnerability was determined in Tenda AC1206 15.03.06.23. Affected by this issue is the function formBehaviorManager of the file /goform/BehaviorManager of the component httpd. Executing a manipulation of the argument modulename/option/data/switch can lead to command injection. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.
CVE-2025-15371 Alta · 7.8 CWE-259 30/12/2025
Tenda i24 Shadow File hard-coded credentials
A vulnerability has been found in Tenda i24, 4G03 Pro, 4G05, 4G08, G0-8G-PoE, Nova MW5G and TEG5328F up to 65.10.15.6. Affected is an unknown function of the component Shadow File. Such manipulation with the input Fireitup leads to hard-coded credentials. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.
CVE-2025-15356 Alta · 8.8 CWE-120 30/12/2025
Tenda AC20 PowerSaveSet sscanf buffer overflow
A vulnerability has been found in Tenda AC20 up to 16.03.08.12. The impacted element is the function sscanf of the file /goform/PowerSaveSet. The manipulation of the argument powerSavingEn/time/powerSaveDelay/ledCloseType leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
CVE-2025-15255 Crítica · 9.8 CWE-119 30/12/2025
Tenda W6-S R7websSsecurityHandler httpd stack-based overflow
A vulnerability was determined in Tenda W6-S 1.0.0.4(510). This impacts an unknown function of the file /bin/httpd of the component R7websSsecurityHandler. Executing a manipulation of the argument Cookie can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.
CVE-2025-15254 Alta · 8.8 CWE-77 30/12/2025
Tenda W6-S ATE Service ate TendaAte os command injection
A vulnerability was found in Tenda W6-S 1.0.0.4(510). This affects the function TendaAte of the file /goform/ate of the component ATE Service. Performing a manipulation results in os command injection. The attack may be initiated remotely. The exploit has been made public and could be used.
CVE-2025-15253 Alta · 8.8 CWE-119 30/12/2025
Tenda M3 exeCommand stack-based overflow
A vulnerability has been found in Tenda M3 1.0.0.13(4903). The impacted element is an unknown function of the file /goform/exeCommand. Such manipulation of the argument cmdinput leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
CVE-2025-15252 Alta · 8.8 CWE-119 30/12/2025
Tenda M3 setDhcpAP formSetRemoteDhcpForAp stack-based overflow
A flaw has been found in Tenda M3 1.0.0.13(4903). The affected element is the function formSetRemoteDhcpForAp of the file /goform/setDhcpAP. This manipulation of the argument startip/endip/leasetime/gateway/dns1/dns2 causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been published and may be used.
CVE-2025-15234 Alta · 8.8 CWE-119 30/12/2025
Tenda M3 setInternetLanInfo formSetRemoteInternetLanInfo heap-based overflow
A weakness has been identified in Tenda M3 1.0.0.13(4903). Impacted is the function formSetRemoteInternetLanInfo of the file /goform/setInternetLanInfo. This manipulation of the argument portIp/portMask/portGateWay/portDns/portSecDns causes heap-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.
CVE-2025-15233 Alta · 8.8 CWE-119 30/12/2025
Tenda M3 setAdInfoDetail formSetAdInfoDetails heap-based overflow
A security flaw has been discovered in Tenda M3 1.0.0.13(4903). This issue affects the function formSetAdInfoDetails of the file /goform/setAdInfoDetail. The manipulation of the argument adName/smsPassword/smsAccount/weixinAccount/weixinName/smsSignature/adRedirectUrl/adCopyRight/smsContent/adItemUID results in heap-based buffer overflow. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks.
CVE-2025-15232 Alta · 8.8 CWE-119 30/12/2025
Tenda M3 setAdPushInfo formSetAdPushInfo stack-based overflow
A vulnerability was identified in Tenda M3 1.0.0.13(4903). This vulnerability affects the function formSetAdPushInfo of the file /goform/setAdPushInfo. The manipulation of the argument mac/terminal leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.
CVE-2025-15231 Alta · 8.8 CWE-119 30/12/2025
Tenda M3 setVlanInfo formSetRemoteVlanInfo stack-based overflow
A vulnerability was determined in Tenda M3 1.0.0.13(4903). This affects the function formSetRemoteVlanInfo of the file /goform/setVlanInfo. Executing a manipulation of the argument ID/vlan/port can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.