Advisory Published


First published: Fri Oct 06 2023(Updated: )

D-Link DIR-820L 1.05B03 has a stack overflow vulnerability in the cancelPing function.


Affected SoftwareAffected VersionHow to fix
Dlink Dir-820l Firmware=1.05b03
Dlink Dir-820l

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is CVE-2023-44807?

    CVE-2023-44807 is a stack overflow vulnerability found in the cancelPing function of D-Link DIR-820L 1.05B03 firmware.

  • How severe is CVE-2023-44807?

    CVE-2023-44807 has a severity rating of 9.8, which is considered critical.

  • Which software versions are affected by CVE-2023-44807?

    D-Link DIR-820L firmware version 1.05B03 is affected by CVE-2023-44807.

  • How can I fix CVE-2023-44807?

    To fix CVE-2023-44807, it is recommended to apply the latest firmware update provided by D-Link.

  • Where can I find more information about CVE-2023-44807?

    You can find more information about CVE-2023-44807 in the following references: [GitHub]( and [D-Link Security Bulletin](


SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
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.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203