CVE-2026-36785
Deferred Deferred - Pending Action
Stack Overflow in Tenda FH451 Router

Publication date: 2026-06-05

Last updated on: 2026-06-08

Assigner: MITRE

Description
Shenzhen Tenda Technology Co., Ltd Tenda FH451 V1.0.0.9 was discovered to contain a stack overflow in the page parameter of the fromDhcpListClient function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
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Meta Information
Published
2026-06-05
Last Modified
2026-06-08
Generated
2026-06-27
AI Q&A
2026-06-06
EPSS Evaluated
2026-06-25
NVD
CVE-2026-36785
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
shenzhen_tenda_technology_co_ltd tenda_fh451 1.0.0.9
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-121 A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
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Executive Summary

The vulnerability exists in Shenzhen Tenda Technology Co., Ltd Tenda FH451 V1.0.0.9, specifically in the fromDhcpListClient function. It is caused by a stack overflow in the page parameter, which can be triggered by a crafted HTTP request.

This means that an attacker can send a specially designed HTTP request to the device, causing the stack overflow to occur.

Impact Analysis

This vulnerability allows attackers to cause a Denial of Service (DoS) condition on the affected device.

A Denial of Service means the device may become unresponsive or crash, disrupting normal network operations.

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