Tenda G3 Wireless Access Point DoS

The vulnerability of the formDelPortMapping function in the Tenda G3 wireless access point software is related to buffer overflows due to the processing of the portMappingIndex parameter. Exploiting this vulnerability allows an attacker to cause service interruptions by sending specially crafted...

CVE-2025-57063: Stack-based Buffer Overflow

Tenda G3 v3.0brV15.11.0.17 was discovered to contain a stack overflow in the portMappingIndex parameter in the formDelPortMapping function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted request...

CVE-2025-57063

The Tenda G3 v3.0br_V15.11.0.17 wireless access point is vulnerable to a stack-based buffer overflow in the formDelPortMapping function. The root cause is improper processing of the portMappingIndex parameter, which can be triggered by an intruder sending a specially crafted POST request . Succes...

CVE-2025-57063

Tenda G3 v3.0brV15.11.0.17 was discovered to contain a stack overflow in the portMappingIndex parameter in the formDelPortMapping function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted request...

Tenda W15E formDelPortMapping Heap Buffer Overflow

The vulnerability of the formDelPortMapping function /goform/DelPortMapping of the Tenda W15E router software is related to the issue of the operation going beyond the buffer in memory when processing the portMappingIndex parameter. Exploiting this vulnerability allows an attacker to compromise t...

Tenda G1 and G3 Buffer Overflow Vulnerability (CNVD-2022-10753)

Tenda G1 and G3 is a router from Tenda, China. Tenda G1 and G3 is vulnerable to a buffer overflow vulnerability, which can be exploited by attackers to execute arbitrary code via a crafted action portMappingIndex request...

PT-2021-17610

Name of the Vulnerable Software and Affected Versions: Tenda G1 and G3 routers version v15.11.0.179502 CN Description: The issue allows remote attackers to execute arbitrary code via a crafted action/"portMappingIndex" request. This occurs because the formDelPortMapping function directly passes t...

CVE-2021-27707: Buffer Copy without Checking Size of Input

Buffer Overflow in Tenda G1 and G3 routers with firmware v15.11.0.179502CN allows remote attackers to execute arbitrary code via a crafted action/"portMappingIndex "request. This occurs because the "formDelPortMapping" function directly passes the parameter "portMappingIndex" to strcpy without...