PT-2022-23478 · Tenda · Tenda Ac9

Published 2022-08-31 · Updated 2022-09-02 · CVE-2022-36571

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Tenda AC9 version 15.03.05.19

Description A stack overflow issue was discovered, which can be triggered via the mask parameter at the "/goform/WanParameterSetting" API endpoint.

Recommendations For Tenda AC9 version 15.03.05.19, avoid using the mask parameter in the "/goform/WanParameterSetting" API endpoint until a fix is available. As a temporary workaround, consider restricting access to this endpoint to minimize the risk of exploitation.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-36571

Affected Products

Tenda Ac9

References · 3

• 🔥❌ https://github.com/CyberUnicornIoT/IoTvuln/blob/main/Tenda_ac9/2/tenda_ac9_WanParameterSetting.md · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2022-36571 · Security Note
• https://osv.dev/vulnerability/CVE-2022-36571 · Vendor Advisory