What is CVE-2022-40869?

CVE-2022-40869 is a stack overflow vulnerability in the Tenda AC15 and AC18 routers in the function fromDhcpListClient with a combined parameter "list*" ("%s%d","list").

What software versions are affected by CVE-2022-40869?

Tenda AC15 and AC18 routers with firmware version 15.03.05.19 are affected by CVE-2022-40869.

What is the severity of CVE-2022-40869?

CVE-2022-40869 has a severity rating of 9.8 (Critical).

How can I fix CVE-2022-40869?

To fix CVE-2022-40869, users of Tenda AC15 and AC18 routers should update their firmware to a version that addresses the vulnerability.

Where can I find more information about CVE-2022-40869?

You can find more information about CVE-2022-40869 on the following references: [Link 1](https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC15/fromDhcpListClient-list.md), [Link 2](https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/fromDhcpListClient-list.md).

Vulnerability/
CVE-2022-40869

critical

9.8

CWE

787

23/9/2022

3/8/2024

CVE-2022-40869

First published: Fri Sep 23 2022(Updated: )

Tenda AC15 and AC18 routers V15.03.05.19 contain stack overflow vulnerabilities in the function fromDhcpListClient with a combined parameter "list*" ("%s%d","list").

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Tendacn Ac15 Firmware	=15.03.05.19
Tendacn Ac15
Tendacn Ac18 Firmware	=15.03.05.19
Tendacn Ac18

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Reference Links

Frequently Asked Questions

What is CVE-2022-40869?
CVE-2022-40869 is a stack overflow vulnerability in the Tenda AC15 and AC18 routers in the function fromDhcpListClient with a combined parameter "list*" ("%s%d","list").
What software versions are affected by CVE-2022-40869?
Tenda AC15 and AC18 routers with firmware version 15.03.05.19 are affected by CVE-2022-40869.
What is the severity of CVE-2022-40869?
CVE-2022-40869 has a severity rating of 9.8 (Critical).
How can I fix CVE-2022-40869?
To fix CVE-2022-40869, users of Tenda AC15 and AC18 routers should update their firmware to a version that addresses the vulnerability.
Where can I find more information about CVE-2022-40869?
You can find more information about CVE-2022-40869 on the following references: [Link 1](https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC15/fromDhcpListClient-list.md), [Link 2](https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/fromDhcpListClient-list.md).

collector/nvd-index
agent/severity
agent/weakness
agent/author
agent/references
agent/description
agent/event
agent/type
agent/last-modified-date
agent/first-publish-date
agent/softwarecombine
agent/tags
collector/mitre-cve
source/MITRE
vendor/tendacn
canonical/tendacn ac15 firmware
version/tendacn ac15 firmware/15.03.05.19
canonical/tendacn ac15
canonical/tendacn ac18 firmware
version/tendacn ac18 firmware/15.03.05.19
canonical/tendacn ac18

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