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

The vulnerability of the formModifyWebAuthWhiteUser function in the Tenda W15E router’s microprogramming system is related to the issue of the operation going beyond the buffer in memory when processing the webAuthWhiteID parameter. Exploiting this vulnerability could allow a malicious actor to...

CVE-2026-36809

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

CVE-2026-36809

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

CVE-2026-36809: 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 webAuthWhiteID parameter of the formModifyWebAuthWhiteUser function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...