CVE-2022-24147: High severity Tenda AX3 firmware vulnerability

Published Feb 4, 2022
·
Updated

Tenda AX3 v16.03.12.10CN was discovered to contain a stack overflow in the function fromAdvSetMacMtuWan. This vulnerability allows attackers to cause a Denial of Service (DoS) via the wanMTU, wanSpeed, cloneType, mac, and serviceName parameters.

Affected Software

2 affected components
Tenda AX3 firmware=16.03.12.10_cn
Tenda AX3

Event History

Feb 4, 2022
CVE Published
via MITRE·01:33 AM
Data Sourced
via MITRE·01:33 AM
Description
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Frequently Asked Questions

1

What is CVE-2022-24147?

CVE-2022-24147 is a vulnerability in Tenda AX3 v16.03.12.10_CN that allows attackers to cause a Denial of Service (DoS) through a stack overflow in the function fromAdvSetMacMtuWan.

2

How severe is CVE-2022-24147?

CVE-2022-24147 has a severity rating of 7.5 (High).

3

What software is affected by CVE-2022-24147?

Tenda AX3 v16.03.12.10_CN firmware is affected by CVE-2022-24147.

4

How can an attacker exploit CVE-2022-24147?

An attacker can exploit CVE-2022-24147 by manipulating the wanMTU, wanSpeed, cloneType, mac, and serviceName parameters to cause a Denial of Service (DoS).

5

Is Tenda AX3 vulnerable to CVE-2022-24147?

Yes, Tenda AX3 v16.03.12.10_CN firmware is vulnerable to CVE-2022-24147.

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CVE-2022-24147 - High severity Tenda AX3 firmware vulnerability - SecAlerts