PT-2022-21284 · Tenda · Tenda Ac23

Published 2022-07-06 · Updated 2022-07-14 · CVE-2022-32386

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Tenda AC23 version 16.03.07.44

Description A buffer overflow issue was discovered in the Tenda AC23 via the fromAdvSetMacMtuWan function.

Recommendations For Tenda AC23 version 16.03.07.44, consider disabling the fromAdvSetMacMtuWan function until a patch is available. 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-2022-32386

Affected Products

Tenda Ac23

References · 9

• 🔥 https://github.com/LuGakki/Vuln/blob/main/Tenda%20AC23.pdf · Exploit
• 🔥 https://drive.google.com/file/d/1XPTEt10yJt9WcLrIt6YpDV5OlP-U6dBR/view?usp=sharing · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-32386 · Security Note
• https://osv.dev/vulnerability/CVE-2022-32386 · Vendor Advisory
• https://t.me/cvenotify/32665 · Telegram Post
• https://t.me/cibsecurity/45641 · Telegram Post
• http://tenda.com · Note
• http://ac23.com · Note
• https://t.me/cvenotify/33034 · Telegram Post