CVE-2025-67074: Buffer Overflow

Published Dec 17, 2025
·
Updated

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 serverName) to /goform/AdvSetMacMtuWan.

Affected Software

3 affected components
Tenda AC10V4.0
All of the following
Tenda Ac10 Firmware=16.03.10.20
Tenda AC10=4.0

Event History

Dec 17, 2025
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·08:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-67074?

CVE-2025-67074 is classified as a high severity vulnerability due to its potential to cause denial of service and allow remote code execution.

2

How do I fix CVE-2025-67074?

To mitigate CVE-2025-67074, it is recommended to update the firmware of Tenda AC10V4.0 to the latest version provided by the vendor.

3

What type of attack does CVE-2025-67074 allow?

CVE-2025-67074 allows remote attackers to exploit a buffer overflow vulnerability, potentially leading to denial of service or remote code execution.

4

Which devices are affected by CVE-2025-67074?

CVE-2025-67074 specifically affects the Tenda AC10V4.0 router running firmware version V16.03.10.20.

5

What impact does CVE-2025-67074 have on affected systems?

The impact of CVE-2025-67074 can include service interruption or unauthorized access due to code execution vulnerabilities.

Contact

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