CVE-2023-39829 : Exploit Details and Defense Strategies

A detailed overview of the CVE-2023-39829 vulnerability affecting Tenda A18 V15.13.07.09.

Understanding CVE-2023-39829

This section provides insights into the nature and impact of the CVE-2023-39829 vulnerability.

What is CVE-2023-39829?

The CVE-2023-39829 vulnerability affects Tenda A18 V15.13.07.09 and allows attackers to trigger a stack overflow by exploiting the wpapsk_crypto2_4g parameter in the fromSetWirelessRepeat function.

The Impact of CVE-2023-39829

The vulnerability could lead to arbitrary code execution or denial of service attacks, posing a significant risk to affected systems.

Technical Details of CVE-2023-39829

Explore the technical specifics of the CVE-2023-39829 vulnerability.

Vulnerability Description

CVE-2023-39829 involves a stack overflow vulnerability in Tenda A18 V15.13.07.09 related to the wpapsk_crypto2_4g parameter within the fromSetWirelessRepeat function.

Affected Systems and Versions

The vulnerability impacts Tenda A18 devices running version V15.13.07.09.

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the wpapsk_crypto2_4g parameter, potentially leading to a stack overflow situation.

Mitigation and Prevention

Discover the necessary steps to mitigate and prevent exploitation of CVE-2023-39829.

Immediate Steps to Take

Immediately update affected Tenda A18 devices to a patched version or implement relevant security measures to mitigate the risk of exploitation.

Long-Term Security Practices

Ensure regular security audits, implement network segmentation, and educate users on secure configuration practices to enhance overall security posture.

Patching and Updates

Stay informed about official patches released by Tenda for CVE-2023-39829 and promptly apply them to safeguard your systems.