PT-2022-27128 · Tenda · Tenda Ac21

Published 2022-11-21 · Updated 2025-04-29 · CVE-2022-44163

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Tenda AC21 version 16.03.08.15

Description The issue is related to a Buffer Overflow that can be triggered via the formSetMacFilterCfg function. This can potentially allow for unauthorized access or code execution.

Recommendations For Tenda AC21 version 16.03.08.15, consider disabling the formSetMacFilterCfg function until a patch is available to prevent potential exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-44163

Affected Products

Tenda Ac21

References · 6

• 🔥 https://drive.google.com/file/d/1jmwNxVKc-HfsiuDNApgX_exbYtCalSSK/view?usp=sharing · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-44163 · Security Note
• https://osv.dev/vulnerability/CVE-2022-44163 · Vendor Advisory
• https://t.me/cvenotify/38190 · Telegram Post
• https://t.me/cvenotify/120212 · Telegram Post
• https://t.me/cibsecurity/53260 · Telegram Post