Vulnerabilities (CVE)

Filtered by vendor Tenda Subscribe
Total 1705 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-63147 1 Tenda 2 Ax3, Ax3 Firmware 2025-11-18 N/A 7.5 HIGH
Tenda AX3 V16.03.12.10_CN was discovered to contain a stack overflow in the deviceId parameter of the saveParentControlInfo function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-63149 1 Tenda 2 Ax3, Ax3 Firmware 2025-11-17 N/A 7.5 HIGH
Tenda AX3 V16.03.12.10_CN was discovered to contain a stack overflow in the urls parameter of the get_parentControl_list_Info function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-63455 1 Tenda 2 Ax3, Ax3 Firmware 2025-11-17 N/A 7.5 HIGH
Tenda AX-3 v16.03.12.10_CN was discovered to contain a stack overflow via the shareSpeed parameter in the fromSetWifiGusetBasic function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-63152 1 Tenda 2 Ax3, Ax3 Firmware 2025-11-17 N/A 7.5 HIGH
Tenda AX3 V16.03.12.10_CN was discovered to contain a stack overflow in the wpapsk_crypto parameter of the wlSetExternParameter function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-63666 1 Tenda 2 Ac15, Ac15 Firmware 2025-11-17 N/A 9.8 CRITICAL
Tenda AC15 v15.03.05.18_multi) issues an authentication cookie that exposes the account password hash to the client and uses a short, low-entropy suffix as the session identifier. An attacker with network access or the ability to run JS in a victim browser can steal the cookie and replay it to access protected resources.
CVE-2021-31755 1 Tenda 2 Ac11, Ac11 Firmware 2025-11-10 10.0 HIGH 9.8 CRITICAL
An issue was discovered on Tenda AC11 devices with firmware through 02.03.01.104_CN. A stack buffer overflow vulnerability in /goform/setmac allows attackers to execute arbitrary code on the system via a crafted post request.
CVE-2020-10987 1 Tenda 2 Ac15, Ac15 Firmware 2025-11-07 10.0 HIGH 9.8 CRITICAL
The goform/setUsbUnload endpoint of Tenda AC15 AC1900 version 15.03.05.19 allows remote attackers to execute arbitrary system commands via the deviceName POST parameter.
CVE-2018-14558 1 Tenda 6 Ac10, Ac10 Firmware, Ac7 and 3 more 2025-11-07 10.0 HIGH 9.8 CRITICAL
An issue was discovered on Tenda AC7 devices with firmware through V15.03.06.44_CN(AC7), AC9 devices with firmware through V15.03.05.19(6318)_CN(AC9), and AC10 devices with firmware through V15.03.06.23_CN(AC10). A command Injection vulnerability allows attackers to execute arbitrary OS commands via a crafted goform/setUsbUnload request. This occurs because the "formsetUsbUnload" function executes a dosystemCmd function with untrusted input.
CVE-2025-63454 1 Tenda 2 Ax3, Ax3 Firmware 2025-11-05 N/A 7.5 HIGH
Tenda AX-3 v16.03.12.10_CN was discovered to contain a stack overflow via the deviceId parameter in the get_parentControl_list_Info function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-63458 1 Tenda 2 Ax1803, Ax1803 Firmware 2025-11-05 N/A 7.5 HIGH
Tenda AX-1803 v1.0.0.1 was discovered to contain a stack overflow via the timeZone parameter in the form_fast_setting_wifi_set function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-12611 1 Tenda 2 Ac21, Ac21 Firmware 2025-11-05 9.0 HIGH 8.8 HIGH
A vulnerability was identified in Tenda AC21 16.03.08.16. This vulnerability affects the function formSetPPTPServer of the file /goform/SetPptpServerCfg. The manipulation of the argument startIp leads to buffer overflow. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.
CVE-2025-12596 1 Tenda 2 Ac23, Ac23 Firmware 2025-11-05 9.0 HIGH 8.8 HIGH
A security vulnerability has been detected in Tenda AC23 16.03.07.52. Affected is the function saveParentControlInfo of the file /goform/saveParentControlInfo. Such manipulation of the argument Time leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used.
CVE-2025-12622 1 Tenda 2 Ac10, Ac10 Firmware 2025-11-05 9.0 HIGH 8.8 HIGH
A vulnerability was determined in Tenda AC10 16.03.10.13. Affected by this vulnerability is the function formSysRunCmd of the file /goform/SysRunCmd. This manipulation of the argument getui causes buffer overflow. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized.
CVE-2025-12619 1 Tenda 2 A15, A15 Firmware 2025-11-05 9.0 HIGH 8.8 HIGH
A vulnerability was found in Tenda A15 15.13.07.13. Affected is the function fromSetWirelessRepeat of the file /goform/openNetworkGateway. The manipulation of the argument wpapsk_crypto2_4g results in buffer overflow. The attack can be launched remotely. The exploit has been made public and could be used.
CVE-2025-12618 1 Tenda 2 Ac8, Ac8 Firmware 2025-11-05 9.0 HIGH 8.8 HIGH
A vulnerability has been found in Tenda AC8 16.03.34.06. This impacts an unknown function of the file /goform/DatabaseIniSet. The manipulation of the argument Time leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
CVE-2023-4498 1 Tenda 2 N300, N300 Firmware 2025-11-04 N/A 5.3 MEDIUM
Tenda N300 Wireless N VDSL2 Modem Router allows unauthenticated access to pages that in turn should be accessible to authenticated users only
CVE-2025-31355 1 Tenda 2 Ac6, Ac6 Firmware 2025-11-03 N/A 7.2 HIGH
A firmware update vulnerability exists in the Firmware Signature Validation functionality of Tenda AC6 V5.0 V02.03.01.110. A specially crafted malicious file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
CVE-2025-32010 1 Tenda 2 Ac6, Ac6 Firmware 2025-11-03 N/A 8.1 HIGH
A stack-based buffer overflow vulnerability exists in the Cloud API functionality of Tenda AC6 V5.0 V02.03.01.110. A specially crafted HTTP response can lead to arbitrary code execution. An attacker can send an HTTP response to trigger this vulnerability.
CVE-2025-30256 1 Tenda 2 Ac6, Ac6 Firmware 2025-11-03 N/A 8.6 HIGH
A denial of service vulnerability exists in the HTTP Header Parsing functionality of Tenda AC6 V5.0 V02.03.01.110. A specially crafted series of HTTP requests can lead to a reboot. An attacker can send multiple network packets to trigger this vulnerability.
CVE-2025-27129 1 Tenda 2 Ac6, Ac6 Firmware 2025-11-03 N/A 9.8 CRITICAL
An authentication bypass vulnerability exists in the HTTP authentication functionality of Tenda AC6 V5.0 V02.03.01.110. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can send packets to trigger this vulnerability.