PT-2022-21070 · Totolink · Totolink T6

Published 2022-07-01 · Updated 2023-08-08 · CVE-2022-32046

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 TOTOLINK T6 version 4.1.9cu.5179 B20201015

Description A stack overflow issue was discovered via the desc parameter in the function FUN 0041880c. This issue can be exploited, potentially leading to unintended consequences.

Recommendations For TOTOLINK T6 version 4.1.9cu.5179 B20201015, consider restricting access to the function FUN 0041880c to minimize the risk of exploitation. Avoid using the desc 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-2022-32046

Affected Products

Totolink T6

References · 5

• 🔥 https://github.com/d1tto/IoT-vuln/tree/main/Totolink/T6-v2/8.setMacFilterRules · Exploit
• https://osv.dev/vulnerability/CVE-2022-32046 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-32046 · Security Note
• https://t.me/cvenotify/32937 · Telegram Post
• https://t.me/cibsecurity/45505 · Telegram Post