PT-2021-24085 · Tenda · Tenda Ac15

Published 2021-12-03 · Updated 2025-01-05 · CVE-2021-44352

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 AC15 version V15.03.05.18 multi

Description: A Stack-based Buffer Overflow issue exists in the Tenda AC15 device via the list parameter in a POST request in "goform/SetIpMacBind".

Recommendations: For Tenda AC15 version V15.03.05.18 multi, consider restricting access to the "goform/SetIpMacBind" endpoint until a patch is available. As a temporary workaround, avoid using the list parameter in the affected endpoint to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-44352

Affected Products

Tenda Ac15

References · 7

• 🔥 https://github.com/zhlu32/cve/blob/main/tenda/Tenda-ac15-buffer-overflow.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-44352 · Security Note
• https://osv.dev/vulnerability/CVE-2021-44352 · Vendor Advisory
• https://t.me/cvenotify/24308 · Telegram Post
• https://t.me/cvenotify/24330 · Telegram Post
• https://twitter.com/gothburz/status/1875704334060540152 · Twitter Post
• https://t.me/cibsecurity/33335 · Telegram Post