CVE-2026-36817

HighCVSS 7.5

Published: 09/06/2026(UTC)Updated: 10/06/2026(UTC)Translated: 15/06/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.25%

49th percentile - higher than 49% of all known CVEs

Summary

A buffer overflow vulnerability was discovered in the webAuthWhiteUserInfo parameter of the formAddWebAuthWhiteUser function in Tenda W15E v15.11.0.10. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.

Risk Assessment

This vulnerability can lead to service unavailability, impacting the organization's operational continuity. Attackers can remotely block access to the device.

Recommendation

It is recommended to update the device firmware to the latest version to mitigate this vulnerability. Additionally, monitoring network traffic for potential attack attempts is advised.

Original NVD description (English source)

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