What is the severity of CVE-2022-40067?

CVE-2022-40067 has a high severity due to its potential for remote exploitation through a buffer overflow vulnerability.

How do I fix CVE-2022-40067?

The recommended fix for CVE-2022-40067 is to update the Tenda AC21 firmware to a version that addresses this vulnerability.

What type of vulnerability is CVE-2022-40067?

CVE-2022-40067 is classified as a buffer overflow vulnerability affecting the httpd service on Tenda AC21 devices.

What software version is affected by CVE-2022-40067?

CVE-2022-40067 specifically affects Tenda AC21 firmware version 16.03.08.15.

Can CVE-2022-40067 be exploited remotely?

Yes, CVE-2022-40067 can potentially be exploited remotely, allowing attackers to execute arbitrary code.

Vulnerability/
CVE-2022-40067

high

7.5

CWE

787 119

19/9/2022

3/8/2024

CVE-2022-40067: Buffer Overflow

First published: Mon Sep 19 2022(Updated: )

Tenda AC21 V 16.03.08.15 is vulnerable to Buffer Overflow via /bin/httpd, function: formSetVirtualSer.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Tenda AC21 Firmware	=16.03.08.15
Tenda AC21 Firmware

Never miss a vulnerability like this again

Reference Links

https://github.com/xxy1126/Vuln/tree/main/Tenda%20AC21/9

Frequently Asked Questions

What is the severity of CVE-2022-40067?
CVE-2022-40067 has a high severity due to its potential for remote exploitation through a buffer overflow vulnerability.
How do I fix CVE-2022-40067?
The recommended fix for CVE-2022-40067 is to update the Tenda AC21 firmware to a version that addresses this vulnerability.
What type of vulnerability is CVE-2022-40067?
CVE-2022-40067 is classified as a buffer overflow vulnerability affecting the httpd service on Tenda AC21 devices.
What software version is affected by CVE-2022-40067?
CVE-2022-40067 specifically affects Tenda AC21 firmware version 16.03.08.15.
Can CVE-2022-40067 be exploited remotely?
Yes, CVE-2022-40067 can potentially be exploited remotely, allowing attackers to execute arbitrary code.

agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/severity
agent/last-modified-date
agent/weakness
agent/author
agent/references
agent/description
agent/first-publish-date
agent/event
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/tenda
canonical/tenda ac21 firmware
version/tenda ac21 firmware/16.03.08.15

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.

Frequently Asked Questions

What is the severity of CVE-2022-40067?
CVE-2022-40067 has a high severity due to its potential for remote exploitation through a buffer overflow vulnerability.
How do I fix CVE-2022-40067?
The recommended fix for CVE-2022-40067 is to update the Tenda AC21 firmware to a version that addresses this vulnerability.
What type of vulnerability is CVE-2022-40067?
CVE-2022-40067 is classified as a buffer overflow vulnerability affecting the httpd service on Tenda AC21 devices.
What software version is affected by CVE-2022-40067?
CVE-2022-40067 specifically affects Tenda AC21 firmware version 16.03.08.15.
Can CVE-2022-40067 be exploited remotely?
Yes, CVE-2022-40067 can potentially be exploited remotely, allowing attackers to execute arbitrary code.