Tenda W15E formPortalAuth function buffer overflow vulnerability

The Tenda W15E is a wireless router produced by the Chinese company Tenda. The Tenda W15E version 15.11.0.10 has a buffer overflow vulnerability. This vulnerability stems from the faulty handling of the gotoUrl parameter in the formPortalAuth function, which fails to properly validate the length ...

CVE-2026-36810

Shenzhen Tenda Technology Co., Ltd Tenda W15E v15.11.0.10 was discovered to contain a buffer overflow in the gotoUrl parameter of the formPortalAuth function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

CVE-2026-36799

Shenzhen Tenda Technology Co., Ltd Tenda G0 v15.11.0.5 was discovered to contain a buffer overflow in the portalAuth parameter of the formPortalAuth function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

The vulnerability of the formPortalAuth() function in the Tenda W15E router’s microprogramming software allows a hacker to trigger a service failure.

The vulnerability of the formPortalAuth function in the Tenda W15E router’s microprogramming software is related to the issue of the operation going beyond the buffer in memory when processing the gotoUrl parameter. Exploiting this vulnerability allows a malicious actor to cause service failure b...

CVE-2026-36810

Shenzhen Tenda Technology Co., Ltd Tenda W15E v15.11.0.10 was discovered to contain a buffer overflow in the gotoUrl parameter of the formPortalAuth function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

CVE-2026-36810: Buffer Copy without Checking Size of Input

Shenzhen Tenda Technology Co., Ltd Tenda W15E v15.11.0.10 was discovered to contain a buffer overflow in the gotoUrl parameter of the formPortalAuth function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

CVE-2026-36799

The Tenda G0 router (version 15.11.0.5 ) is vulnerable to a buffer overflow within the formPortalAuth function. This flaw is specifically triggered by the portalAuth parameter and allows an unauthenticated attacker to cause a Denial of Service (DoS) by sending a crafted HTTP request. No specific ...

CVE-2026-36810

Shenzhen Tenda Technology Co., Ltd Tenda W15E v15.11.0.10 was discovered to contain a buffer overflow in the gotoUrl parameter of the formPortalAuth function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

CVE-2026-36810

The Tenda W15E wireless router, specifically running firmware version 15.11.0.10 , is vulnerable to a buffer overflow in the formPortalAuth function. The root cause is the improper validation of the length of the gotoUrl parameter during data processing. A malicious actor can exploit this by send...

PT-2026-48201

Shenzhen Tenda Technology Co., Ltd Tenda W15E v15.11.0.10 was discovered to contain a buffer overflow in the gotoUrl parameter of the formPortalAuth function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

CVE-2026-36810

Shenzhen Tenda Technology Co., Ltd Tenda W15E v15.11.0.10 was discovered to contain a buffer overflow in the gotoUrl parameter of the formPortalAuth function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

PT-2026-48191

Shenzhen Tenda Technology Co., Ltd Tenda G0 v15.11.0.5 was discovered to contain a buffer overflow in the portalAuth parameter of the formPortalAuth function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

Tenda W20E 缓冲区错误漏洞

The Tenda W20E is a router produced by the Chinese company Tenda. The version 15.11.0.6 of the Tenda W20E contains a buffer overflow vulnerability. This vulnerability stems from improper handling of the parameter “gotoUrl” in the formPortalAuth function of the Web Management Interface component,...

CVE-2026-11523: Stack-based Buffer Overflow

A flaw has been found in Tenda W20E 15.11.0.6. This issue affects the function formPortalAuth of the file /goform/PortalAuth of the component Web Management Interface. Executing a manipulation of the argument gotoUrl can lead to stack-based buffer overflow. The attack can be launched remotely. Th...

EUVD-2022-48578

Malicious code in bioql PyPI...

CVE-2023-27062

Tenda V15V1.0 was discovered to contain a buffer overflow vulnerability via the gotoUrl parameter in the formPortalAuth function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted request...

CVE-2022-45719

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

The vulnerability of the formPortalAuth() function in the Tenda W15E router’s microprogramming software allows a hacker to trigger a service failure.

The vulnerability of the formPortalAuth function in the Tenda W15E router’s microprogramming software is related to the issue of the operation going beyond the buffer boundaries in memory when processing the gotoUrl parameter. Exploiting this vulnerability can allow a malicious actor to cause...

CVE-2023-27062

Tenda V15V1.0 was discovered to contain a buffer overflow vulnerability via the gotoUrl parameter in the formPortalAuth function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted request...

CVE-2023-27062

Tenda V15V1.0 was discovered to contain a buffer overflow vulnerability via the gotoUrl parameter in the formPortalAuth function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted request...