CVE-2023-49434 : Exploit Details and Defense Strategies

A stack overflow vulnerability has been discovered in Tenda AX9 V22.03.01.46, specifically in the 'list' parameter at /goform/SetNetControlList.

Understanding CVE-2023-49434

This section provides insights into the details and impact of CVE-2023-49434.

What is CVE-2023-49434?

CVE-2023-49434 is a stack overflow vulnerability found in Tenda AX9 V22.03.01.46, affecting the 'list' parameter at /goform/SetNetControlList.

The Impact of CVE-2023-49434

The vulnerability could allow an attacker to execute arbitrary code or crash the application, potentially leading to a denial of service.

Technical Details of CVE-2023-49434

Learn more about the vulnerability, affected systems, and exploitation mechanism.

Vulnerability Description

The stack overflow vulnerability in the 'list' parameter of Tenda AX9 V22.03.01.46 can be exploited by an attacker to trigger a denial of service or execute malicious code.

Affected Systems and Versions

All versions of Tenda AX9 prior to V22.03.01.46 are affected by CVE-2023-49434.

Exploitation Mechanism

By sending specially crafted input to the 'list' parameter at /goform/SetNetControlList, an attacker can overwhelm the buffer and gain unauthorized access.

Mitigation and Prevention

Discover the necessary steps to protect your systems from CVE-2023-49434.

Immediate Steps to Take

It is recommended to apply vendor-supplied patches or updates to mitigate the vulnerability in Tenda AX9 V22.03.01.46.

Long-Term Security Practices

Implementing network-level controls and regularly updating firmware can enhance overall security posture.

Patching and Updates

Stay informed about security advisories and promptly install patches released by Tenda to address CVE-2023-49434.