CVE-2022-40865: Critical severity Tendacn Ac15 Firmware vulnerability

Published Sep 23, 2022
·
Updated

Tenda AC15 and AC18 routers V15.03.05.19 contain heap overflow vulnerabilities in the function setSchedWifi with the request /goform/openSchedWifi/

Affected Software

8 affected components
Tendacn Ac15 Firmware=15.03.05.19
Tendacn Ac15
Tendacn Ac18 Firmware=15.03.05.19
Tendacn Ac18
All of the following
Tendacn Ac15 Firmware=15.03.05.19
Tendacn Ac15
All of the following
Tendacn Ac18 Firmware=15.03.05.19
Tendacn Ac18

Event History

Sep 23, 2022
CVE Published
via MITRE·01:35 PM
Data Sourced
via MITRE·01:35 PM
Description
Data Sourced
via NVD·02:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is CVE-2022-40865?

CVE-2022-40865 is a heap overflow vulnerability in Tenda AC15 and AC18 routers V15.03.05.19 that occurs in the function setSchedWifi with the request /goform/openSchedWifi/.

2

How severe is CVE-2022-40865?

CVE-2022-40865 has a severity level of critical with a score of 9.8.

3

Which Tenda routers are affected by CVE-2022-40865?

Tenda AC15 and AC18 routers with firmware version 15.03.05.19 are affected by CVE-2022-40865.

4

How can I fix CVE-2022-40865?

At the moment, there is no official fix available for CVE-2022-40865. It is recommended to contact the vendor for further information or follow their security advisories and updates.

5

Where can I find more information about CVE-2022-40865?

You can find more information about CVE-2022-40865 on the following GitHub links: [AC15](https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC15/setSchedWifi.md) and [AC18](https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/setSchedWifi.md).

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