CVE-2025-29387

PoC —

CVSS 3.1

7.1 high

EPSS

<1%p45

Published

Mar 14, 2025 (Mar 14, 2025)

Modified

Jun 17, 2026

Description

In Tenda AC9 v1.0 V15.03.05.14_multi, the wanSpeed parameter of /goform/AdvSetMacMtuWan has a stack overflow vulnerability, which can lead to remote arbitrary code execution.

Vendors: tenda
Products: ac9 firmware
Weakness: CWE-787, CWE-121
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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