Tenda AC6 SetSpeedWan Function Buffer Overflow Vulnerability

The Tenda AC6 is a wireless router from the Chinese company Tenda. A buffer overflow vulnerability exists in Tenda AC6 version 15.03.06.50, which is caused by the speeddir parameter in the SetSpeedWan function failing to properly validate the length of the input data, and can be exploited by an...

CVE-2025-60337

Tenda AC6 V2.0 15.03.06.50 was discovered to contain a buffer overflow in the speeddir parameter in the SetSpeedWan function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted input...

CVE-2025-60337

Tenda AC6 V2.0 15.03.06.50 was discovered to contain a buffer overflow in the speeddir parameter in the SetSpeedWan function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted input...

CVE-2025-60337

Tenda AC6 V2.0 firmware 15.03.06.50 contains a buffer overflow in SetSpeedWan, caused by improper validation of the speed_dir input length. An attacker can cause a Denial of Service (DoS) via a crafted input; some sources also note potential arbitrary code execution. Remediation is to update to a...

CVE-2025-60337

Tenda AC6 V2.0 15.03.06.50 was discovered to contain a buffer overflow in the speeddir parameter in the SetSpeedWan function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted input...

Tenda AC6 安全漏洞

The Tenda AC6 is a wireless router from the Chinese company Tenda. A buffer overflow vulnerability exists in Tenda AC6 version 15.03.06.50, which is caused by the speeddir parameter in the SetSpeedWan function failing to properly validate the length of the input data, and can be exploited by an...

The vulnerability of the formSetSpeedWan() function (/goform/SetSpeedWan) in the Tenda FH1202 router’s microprogramming software allows a attacker to compromise the integrity, accessibility, and confidentiality of the protected information.

The vulnerability of the formSetSpeedWan function /goform/SetSpeedWan of the Tenda FH1202 router’s microprogramming software is related to the operation that goes beyond the buffer in memory when processing the speeddir parameter. Exploiting this vulnerability can allow an attacker to compromise...

Tenda AC15 安全漏洞

Tenda AC15 is a dual-band wireless router launched by Shenzhen Jixiang Tenda Technology Co. in October 2015, which supports 802.11ac protocol with a theoretical transmission rate of 1900Mbps 600Mbps in 2.4GHz band and 1300Mbps in 5GHz band. Tenda AC15 suffers from a stack buffer overflow...

Tenda AC18 安全漏洞

Tenda AC18 is a dual-band wireless router launched by Shenzhen Jixiang Tenda Technology Co. in July 2016, mainly for villas and large home users, supporting 2.4GHz and 5GHz dual-band, with a maximum transmission rate of 1900Mbps. Tenda AC18 suffers from a stack buffer overflow vulnerability that...

CVE-2022-37809

Tenda AC1206 V15.03.06.23 was discovered to contain a stack overflow via the speeddir parameter in the function formSetSpeedWan...

CVE-2022-37809

Tenda AC1206 V15.03.06.23 was discovered to contain a stack overflow via the speeddir parameter in the function formSetSpeedWan...

Buffer overflow vulnerability in multiple Tenda products (CNVD-2020-31397)

The Tenda AC9, among others, is a wireless router from the Chinese company Tenda. A buffer overflow vulnerability exists in httpd in several Tenda products. The vulnerability can be exploited to execute arbitrary code by sending the 'speeddir' parameter to the /goform/SetSpeedWan URL...

CVE-2020-13391

An issue was discovered on Tenda AC6 V1.0 V15.03.05.19multiTD01, AC9 V1.0 V15.03.05.196318CN, AC9 V3.0 V15.03.06.42multi, AC15 V1.0 V15.03.05.19multiTD01, and AC18 V15.03.05.196318CN devices. There is a buffer overflow vulnerability in the router's web server -- httpd. While processing the...