CVE-2025-71024: High severity Tenda AX-3 vulnerability
Published Jan 13, 2026
·Updated
Tenda AX-3 v16.03.12.10CN was discovered to contain a stack overflow in the serviceName2 parameter of the fromAdvSetMacMtuWan function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
Affected Software
3 affected components
Tenda AX-3
All of the following
Tenda AX3 firmware=16.03.12.10_cn
Tenda AX3
Event History
Jan 13, 2026
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·04:16 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-71024?
CVE-2025-71024 is classified as a Denial of Service (DoS) vulnerability.
2
How do I fix CVE-2025-71024?
To mitigate CVE-2025-71024, update the Tenda AX-3 firmware to the latest version provided by the vendor.
3
What is the cause of the CVE-2025-71024 vulnerability?
CVE-2025-71024 is caused by a stack overflow in the serviceName2 parameter of the fromAdvSetMacMtuWan function.
4
Which devices are affected by CVE-2025-71024?
CVE-2025-71024 affects the Tenda AX-3 router running firmware version v16.03.12.10_CN.
5
What impact does CVE-2025-71024 have on affected systems?
The impact of CVE-2025-71024 is that it allows attackers to create a Denial of Service condition via crafted requests.