Buffer overflow in Tenda W9
CVE-2024-0536
A vulnerability, which was classified as critical, has been found in Tenda W9 1.0.0.7(4456). Affected by this issue is the function setWrlAccessList of the component httpd. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-250706 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Buffer Overflow
EPSS: 0.014 (69.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Tenda W9 — versions 1.0.0.7(4456)
- Tenda W9_firmware — versions 1.0.0.7\(4456\)
Weakness classification (CWE)
References
- cna@vuldb.com (Permissions Required, technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry, Third Party Advisory)
- cna@vuldb.com (Third Party Advisory, exploit, broken-link, Broken Link)
Frequently asked questions
- What is CVE-2024-0536?
- CVE-2024-0536 is a high-severity vulnerability in Tenda W9, classified under Stack-based Buffer Overflow. CVSS score: 8.8/10. Published 2024-01-15.
- How severe is CVE-2024-0536?
- High severity. CVSS v3 base score is 8.8 out of 10.