PT-2026-31886

Name of the Vulnerable Software and Affected Versions Totolink A7100RU version 7.4cu.2313 b20191024 Description A security issue exists in the Totolink A7100RU router. The setPptpServerCfg function within the /cgi-bin/cstecgi.cgi file, part of the CGI Handler component, is susceptible to OS comma...

CVE-2025-3346

A vulnerability was found in Tenda AC7 15.03.06.44. It has been rated as critical. Affected by this issue is the function formSetPPTPServer of the file /goform/SetPptpServerCfg. The manipulation of the argument pptpserverstartip/pptpserverendip leads to buffer overflow. The attack may be launched...

CVE-2025-3346 Tenda AC7 SetPptpServerCfg formSetPPTPServer buffer overflow

A vulnerability was found in Tenda AC7 15.03.06.44. It has been rated as critical. Affected by this issue is the function formSetPPTPServer of the file /goform/SetPptpServerCfg. The manipulation of the argument pptpserverstartip/pptpserverendip leads to buffer overflow. The attack may be launched...

CVE-2025-25526

Buffer overflow vulnerability in Mercury MIPC552W Camera v1.0 due to the lack of length verification, which is related to the configuration of the PPTP server. Attackers who successfully exploit this vulnerability can cause the remote target device to crash or execute arbitrary commands...

CVE-2025-25526

CVE-2025-25526 affects Mercury MIPC552W Camera v1.0. The vulnerability is a buffer overflow caused by a lack of length verification in the PPTP server configuration, enabling a local attacker to cause a remote device to crash or execute arbitrary commands. Some sources (PT-Security) describe vers...

CVE-2024-2764

A vulnerability, which was classified as critical, was found in Tenda AC10U 15.03.06.48. This affects the function formSetPPTPServer of the file /goform/SetPptpServerCfg. The manipulation of the argument endIP leads to stack-based buffer overflow. It is possible to initiate the attack remotely. T...

Tenda TX3 缓冲区错误漏洞

Tenda TX3 is a wireless router from Tenda, a Chinese company. A security vulnerability exists in Tenda TX3 USTX3V1.0brV16.03.13.11multiTDE01, which originates from the startIp parameter of /goform/SetPptpServerCfg containing a stack overflow. No detailed vulnerability details are provided at this...

CVE-2021-46393

There is a stack buffer overflow vulnerability in the formSetPPTPServer function of Tenda-AX3 router V16.03.12.10CN. The v10 variable is directly retrieved from the http request parameter startIp. Then v10 will be splice to stack by function sscanf without any security check,which causes stack...