CVE-2024-51312: Critical severity Tenda TX9 vulnerability

Published Jul 20, 2026

Updated

The Tenda TX9 V22.03.02.20 firmware has a stack overflow vulnerability in the sub42EEE0 function of the file /goform/SetStaticRouteCfg.

Affected Software

1 affected component

Tenda TX9=V22.03.02.20

Jul 20, 2026

CVE Published

via MITRE·12:00 AM

Data Sourced

via MITRE·12:00 AM

Description

Data Sourced

via NVD·10:17 PM

DescriptionSeverityWeakness

CVE-2024-51312 has a critical severity rating of 9.8 according to the CVSS 3.1 system.

To address CVE-2024-51312, you should update the Tenda TX9 firmware to the latest version provided by the manufacturer.

CVE-2024-51312 is caused by a stack overflow vulnerability in the sub_42EEE0 function in the /goform/SetStaticRouteCfg file.

Exploitation of CVE-2024-51312 can lead to remote code execution and unauthorized access to the Tenda TX9 device.

CVE-2024-51312 affects users of the Tenda TX9 running the firmware version V22.03.02.20.