PT-2022-24457 · Tenda · Tenda M3

Published 2022-08-28 · Updated 2022-09-01 · CVE-2022-38563

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 M3 version 1.0.0.12(4856)

Description A heap buffer overflow issue was found in the function formSetFixTools, allowing attackers to cause a Denial of Service (DoS) via the MACAddr parameter.

Recommendations For Tenda M3 version 1.0.0.12(4856), consider disabling the formSetFixTools function as a temporary workaround until a patch is available. Restrict access to the MACAddr parameter in the affected function to minimize the risk of exploitation.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-38563

Affected Products

Tenda M3

References · 3

• 🔥 https://github.com/xxy1126/Vuln/tree/main/Tenda%20M3/formSetFixTools_Mac · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-38563 · Security Note
• https://osv.dev/vulnerability/CVE-2022-38563 · Vendor Advisory