CVE-2024-4240: high-severity vulnerability in Tenda W9
Tenda W9 formQosManageDouble_user stack-based overflow
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 1.5%
A vulnerability was found in Tenda W9 1.0.0.7(4456). It has been classified as critical. This affects the function formQosManageDouble_user. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The associated identifier of this vulnerability is VDB-262131. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Tenda · W9Related CVEs — Tenda W9
In the same product, most dangerous first.
CVE-2024-0538HIGHTenda W9 httpd formQosManage_auto stack-based overflowEPSS 1.4%CVE-2024-0536HIGHTenda W9 httpd setWrlAccessList stack-based overflowEPSS 1.4%CVE-2024-4244HIGHTenda W9 DhcpSetSer fromDhcpSetSer stack-based overflowEPSS 1.3%CVE-2024-4243HIGHTenda W9 wifiSSIDset formwrlSSIDset stack-based overflowEPSS 1.3%CVE-2024-4242HIGHTenda W9 wifiSSIDget formwrlSSIDget stack-based overflowEPSS 1.3%CVE-2024-4241HIGHTenda W9 formQosManageDouble_auto stack-based overflowEPSS 1.3%