Buffer Overflow Vulnerability in Tenda W15E from Shenzhen Tenda Technology Co., Ltd
CVE-2026-36810

7.5HIGH

Key Information:

Vendor

Shenzhen Tenda Technology Co., Ltd

Status
Tenda W15E
Vendor
CVE Published:
9 June 2026

What is CVE-2026-36810?

The Tenda W15E, produced by Shenzhen Tenda Technology Co., Ltd, is affected by a buffer overflow vulnerability within the formPortalAuth function. Specifically, the issue arises from the improper handling of the gotoUrl parameter, enabling attackers to generate specially crafted HTTP requests that can trigger a Denial of Service condition. This vulnerability underscores the critical need for vigilance in securing network devices against potential exploits that could disrupt service availability.

References

https://github.com/xhh0124/SemVulLLM/tree/main/W15E/formP...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.