CVE-2023-51953 : Security Advisory and Response

A detailed overview of CVE-2023-51953 highlighting the vulnerability in Tenda AX1803 v1.0.0.1 and its impact, technical details, and mitigation strategies.

Understanding CVE-2023-51953

In this section, we will delve into the specifics of CVE-2023-51953.

What is CVE-2023-51953?

The vulnerability exists in Tenda AX1803 v1.0.0.1 due to a stack overflow in the iptv.stb.mode parameter within the function formSetIptv.

The Impact of CVE-2023-51953

The vulnerability can lead to potential exploitation by threat actors, compromising the security and integrity of the affected system.

Technical Details of CVE-2023-51953

This section provides a closer look at the technical aspects of CVE-2023-51953.

Vulnerability Description

The stack overflow vulnerability in the iptv.stb.mode parameter allows attackers to execute arbitrary code on the targeted system.

Affected Systems and Versions

Tenda AX1803 v1.0.0.1 is confirmed to be affected by this vulnerability, putting systems with this version at risk.

Exploitation Mechanism

Attackers can exploit the vulnerability by providing malicious input via the iptv.stb.mode parameter, triggering the stack overflow.

Mitigation and Prevention

Here, we discuss the necessary steps to mitigate and prevent exploitation of CVE-2023-51953.

Immediate Steps to Take

Users are advised to update to a patched version of Tenda AX1803 to mitigate the vulnerability. Additionally, implementing network security measures can help prevent exploitation.

Long-Term Security Practices

Maintaining up-to-date software versions, conducting regular security audits, and educating users on safe browsing practices are essential for long-term security.

Patching and Updates

Regularly check for security updates and patches from the vendor to ensure that the system is protected against known vulnerabilities.