CVE-2025-67073
Unknown Unknown - Not Provided
Buffer Overflow in Tenda AC10V4 HTTPD Enables Remote Code Execution

Publication date: 2025-12-17

Last updated on: 2025-12-17

Assigner: MITRE

Description
A Buffer overflow vulnerability in function fromAdvSetMacMtuWan of bin httpd in Tenda AC10V4.0 V16.03.10.20 allows remote attackers to cause denial of service and possibly code execution by sending a post request with a crafted payload (field `serviceName`) to /goform/AdvSetMacMtuWan.
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Meta Information
Published
2025-12-17
Last Modified
2025-12-17
Generated
2026-06-16
AI Q&A
2025-12-17
EPSS Evaluated
2026-06-15
NVD
CVE-2025-67073
EUVD
EUVD-2025-203927
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
tenda ac10v4 *
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-120 The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.
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Executive Summary

This vulnerability is a buffer overflow in the function fromAdvSetMacMtuWan of the binary httpd in Tenda AC10V4.0 V16.03.10.20. It allows remote attackers to send a crafted POST request with a specially crafted payload in the 'serviceName' field to the /goform/AdvSetMacMtuWan endpoint, which can cause a denial of service or potentially allow code execution.

Impact Analysis

The vulnerability can lead to denial of service, making the affected device unavailable. Additionally, it may allow remote attackers to execute arbitrary code, potentially compromising the device and the network it is connected to.

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