CVE-2025-71024

PoC —

CVSS 3.1

7.5 high

EPSS

<1%p38

Published

Jan 13, 2026 (Jan 13, 2026)

Modified

Jun 17, 2026

Description

Tenda AX-3 v16.03.12.10_CN 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.

Vendors: tenda
Products: ax3 firmware
Weakness: CWE-787, CWE-121
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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