PT-2022-22905 · Tenda · Tenda W6

Published 2022-08-11 · Updated 2022-08-16 · CVE-2022-35561

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 W6 version 1.0.0.9(4122)

Description A stack overflow issue exists in the /goform/WifiMacFilterSet endpoint, which can be exploited by attackers to cause a denial of service (DoS) via the index parameter.

Recommendations For Tenda W6 version 1.0.0.9(4122), as a temporary workaround, consider restricting access to the /goform/WifiMacFilterSet endpoint until a patch is available. Avoid using the index 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-2022-35561

Affected Products

Tenda W6

References · 4

• 🔥 https://github.com/ilovekeer/IOT/tree/main/Tenda/W6/stackoverflow/WifiMacFilterSet · Exploit
• https://osv.dev/vulnerability/CVE-2022-35561 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-35561 · Security Note
• https://t.me/cibsecurity/48086 · Telegram Post