Vulnerabilities (CVE)

Filtered by vendor Tenda Subscribe
Total 1831 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
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.
CVE-2025-24496 1 Tenda 2 Ac6, Ac6 Firmware 2025-11-03 N/A 7.5 HIGH
An information disclosure vulnerability exists in the /goform/getproductInfo functionality of Tenda AC6 V5.0 V02.03.01.110. Specially crafted network packets can lead to a disclosure of sensitive information. An attacker can send packets to trigger this vulnerability.
CVE-2025-24322 1 Tenda 2 Ac6, Ac6 Firmware 2025-11-03 N/A 8.1 HIGH
An unsafe default authentication vulnerability exists in the Initial Setup Authentication functionality of Tenda AC6 V5.0 V02.03.01.110. A specially crafted network request can lead to arbitrary code execution. An attacker can browse to the device to trigger this vulnerability.
CVE-2025-60341 1 Tenda 2 Ac6, Ac6 Firmware 2025-10-28 N/A 7.5 HIGH
Tenda AC6 V2.0 15.03.06.50 was discovered to contain a stack overflow in the ssid parameter in the fast_setting_wifi_set function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.
CVE-2025-60340 1 Tenda 2 Ac6, Ac6 Firmware 2025-10-28 N/A 7.5 HIGH
Multiple buffer overflows in the SetClientState function of Tenda AC6 v.15.03.06.50 allows attackers to cause a Denial of Service (DoS) via injecting a crafted payload into the limitSpeed, deviceId, and limitSpeedUp parameters.
CVE-2025-12210 1 Tenda 2 O3, O3 Firmware1.0.0.10\(2478\) 2025-10-28 9.0 HIGH 8.8 HIGH
A vulnerability was identified in Tenda O3 1.0.0.10(2478). Affected by this vulnerability is the function SetValue/GetValue of the file /goform/AdvSetLanip. The manipulation of the argument lanIp leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.
CVE-2025-12213 1 Tenda 2 O3, O3 Firmware1.0.0.10\(2478\) 2025-10-28 9.0 HIGH 8.8 HIGH
A security vulnerability has been detected in Tenda O3 1.0.0.10(2478). This vulnerability affects the function SetValue/GetValue of the file /goform/setVlanConfig. Such manipulation of the argument lan leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.
CVE-2025-12225 1 Tenda 2 Ac6, Ac6 Firmware 2025-10-28 9.0 HIGH 8.8 HIGH
A vulnerability has been found in Tenda AC6 15.03.06.50. This issue affects some unknown processing of the file /goform/WifiGuestSet of the component HTTP Request Handler. Such manipulation of the argument shareSpeed leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
CVE-2025-12271 1 Tenda 2 Ch22, Ch22 Firmware 2025-10-28 9.0 HIGH 8.8 HIGH
A vulnerability was identified in Tenda CH22 1.0.0.1. This affects the function fromRouteStatic of the file /goform/RouteStatic. Such manipulation of the argument page leads to buffer overflow. The attack can be launched remotely. The exploit is publicly available and might be used.
CVE-2025-12274 1 Tenda 2 Ch22, Ch22 Firmware 2025-10-28 9.0 HIGH 8.8 HIGH
A security vulnerability has been detected in Tenda CH22 1.0.0.1. Affected by this vulnerability is the function fromP2pListFilter of the file /goform/P2pListFilter. The manipulation of the argument page leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.