CVE-2022-44163

Name: CVE-2022-44163
Creator: NVD / NIST
Published: 2022-11-21T16:15:25.91+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.81%

Last modified Jun 17, 2026

CVE-2022-44163 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Tenda AC21 V16.03.08.15 is vulnerable to Buffer Overflow via function formSetMacFilterCfg.. EPSS estimates a 0.81% chance of exploitation in the next 30 days.

Description

Tenda AC21 V16.03.08.15 is vulnerable to Buffer Overflow via function formSetMacFilterCfg.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.81%

52.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Tenda	Ac21 Firmware	16.03.08.15

References

https://drive.google.com/file/d/1jmwNxVKc-HfsiuDNApgX_exbYtCalSSK/view?usp=sharingExploit, Third Party Advisory
https://drive.google.com/file/d/1jmwNxVKc-HfsiuDNApgX_exbYtCalSSK/view?usp=sharingExploit, Third Party Advisory

Timeline

Published: Nov 21, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-44163?

Tenda AC21 V16.03.08.15 is vulnerable to Buffer Overflow via function formSetMacFilterCfg.

How severe is CVE-2022-44163?

CVE-2022-44163 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.81% probability of exploitation in the next 30 days.

How do I fix CVE-2022-44163?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-44163?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST