CVE-2024-4249: Tenda i21 wifiSSIDget formwrlSSIDget stack-based overflow
A vulnerability was found in Tenda i21 1.0.0.14(4656). It has been classified as critical. Affected is the function formwrlSSIDget of the file /goform/wifiSSIDget. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-262140. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-4249?
CVE-2024-4249 has been classified as a critical vulnerability.
What type of vulnerability is CVE-2024-4249?
CVE-2024-4249 is a stack-based buffer overflow vulnerability.
How do I fix CVE-2024-4249?
To fix CVE-2024-4249, update the affected Tenda i21 firmware to the latest version that addresses this vulnerability.
Which devices are affected by CVE-2024-4249?
CVE-2024-4249 affects Tenda i21 firmware version 1.0.0.14(4656).
What is the potential impact of exploiting CVE-2024-4249?
Exploiting CVE-2024-4249 could allow an attacker to execute remote code on the affected device.