PT-2022-21065 · Tenda · Tenda M3

D1Tto · Published 2022-07-01 · Updated 2023-08-08 · CVE-2022-32039

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

Description A stack overflow issue was discovered via the listN parameter in the fromDhcpListClient function.

Recommendations For Tenda M3 version 1.0.0.12, consider restricting access to the fromDhcpListClient function to minimize the risk of exploitation. Avoid using the listN parameter in the affected function until the issue is resolved. 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-2022-32039

Affected Products

Tenda M3

References · 4

• 🔥 https://github.com/d1tto/IoT-vuln/tree/main/Tenda/M3/fromDhcpListClient · Exploit
• https://osv.dev/vulnerability/CVE-2022-32039 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-32039 · Security Note
• https://t.me/cvenotify/32950 · Telegram Post