The vulnerability of the formDelPortMapping() function in the Tenda G3 wireless access point software allows a intruder to trigger a service failure.

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

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

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: 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...

Tenda G3 安全漏洞

Tenda G3 is a Qos Vpn router from Tenda China. A stack buffer overflow vulnerability exists in the Tenda G3 formDelPortMapping function, which can be exploited by an attacker to cause a denial of service DoS via a specially crafted request...

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...

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...

PT-2025-36789

Name of the Vulnerable Software and Affected Versions: Tenda G3 version 3.0br V15.11.0.17 Description: The Tenda G3 version 3.0br V15.11.0.17 contains a stack overflow in the portMappingIndex parameter within the formDelPortMapping function. This issue allows attackers to cause a Denial of Servic...

CVE-2022-45708

IP-COM M50 V15.11.0.3310768 was discovered to contain a buffer overflow via the sPortMapIndex parameter in the formDelPortMapping function...

CVE-2024-4117

A vulnerability was found in Tenda W15E 15.11.0.14 and classified as critical. Affected by this issue is the function formDelPortMapping of the file /goform/DelPortMapping. The manipulation of the argument portMappingIndex leads to stack-based buffer overflow. The attack may be launched remotely...

CVE-2024-4117: Stack-based Buffer Overflow

A vulnerability was found in Tenda W15E 15.11.0.14 and classified as critical. Affected by this issue is the function formDelPortMapping of the file /goform/DelPortMapping. The manipulation of the argument portMappingIndex leads to stack-based buffer overflow. The attack may be launched remotely...

CVE-2022-45708

IP-COM M50 V15.11.0.3310768 was discovered to contain a buffer overflow via the sPortMapIndex parameter in the formDelPortMapping function...

CVE-2022-45708

IP-COM M50 V15.11.0.3310768 was discovered to contain a buffer overflow via the sPortMapIndex parameter in the formDelPortMapping function...

Buffer overflow

IP-COM M50 V15.11.0.3310768 was discovered to contain a buffer overflow via the sPortMapIndex parameter in the formDelPortMapping function...

CVE-2022-45708

IP-COM M50 V15.11.0.3310768 was discovered to contain a buffer overflow via the sPortMapIndex parameter in the formDelPortMapping function...

CVE-2022-45708: Buffer Copy without Checking Size of Input

IP-COM M50 V15.11.0.3310768 was discovered to contain a buffer overflow via the sPortMapIndex parameter in the formDelPortMapping function...

CVE-2022-45708

CVE-2022-45708 affects IP-COM M50, version V15.11.0.33(10768). A vulnerability in the formDelPortMapping function’s sPortMapIndex parameter enables a buffer overflow. Impacted components include the port-mapping logic (buffer overflow) with potential baseline CVSS v3.1 score of 9.8 (CRITICAL) and...

CVE-2021-27707

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...

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...