PT-2022-17037 · Tenda · Tenda Ax3

Published 2022-03-09 · Updated 2022-03-16 · CVE-2022-24995

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Tenda AX3 version 16.03.12.10 CN

Description The issue is related to a stack overflow in the fromSetSysTime function, allowing attackers to cause a Denial of Service (DoS) via the time parameter.

Recommendations For Tenda AX3 version 16.03.12.10 CN, as a temporary workaround, consider restricting access to the fromSetSysTime function until a patch is available. Avoid using the time parameter in the affected function 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-2022-24995

Affected Products

Tenda Ax3

References · 4

• 🔥 https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX3/7 · Exploit
• https://osv.dev/vulnerability/CVE-2022-24995 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-24995 · Security Note
• https://t.me/cibsecurity/38678 · Telegram Post