CVE-2022-45523 : Security Advisory and Response

A stack overflow vulnerability has been discovered in Tenda W30E V1.0.1.25(633) through the page parameter at /goform/L7Im.

Understanding CVE-2022-45523

This article provides insights into the CVE-2022-45523 vulnerability affecting Tenda W30E V1.0.1.25(633).

What is CVE-2022-45523?

The CVE-2022-45523 vulnerability involves a stack overflow in Tenda W30E V1.0.1.25(633) via the page parameter at /goform/L7Im.

The Impact of CVE-2022-45523

This vulnerability can potentially be exploited by attackers to execute arbitrary code or crash the device, leading to a denial of service (DoS) condition.

Technical Details of CVE-2022-45523

Let's delve into the specific technical aspects of CVE-2022-45523.

Vulnerability Description

The stack overflow vulnerability in Tenda W30E V1.0.1.25(633) allows attackers to potentially execute malicious code or disrupt the device's normal operation.

Affected Systems and Versions

Tenda W30E V1.0.1.25(633) is confirmed to be affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability through the page parameter at /goform/L7Im to trigger the stack overflow.

Mitigation and Prevention

Discover the necessary steps to mitigate the CVE-2022-45523 vulnerability and prevent potential exploitation.

Immediate Steps to Take

It is recommended to restrict access to the vulnerable parameter and implement filtering mechanisms to prevent malicious input.

Long-Term Security Practices

Regular security assessments, code reviews, and network monitoring can enhance overall security posture against such vulnerabilities.

Patching and Updates

Stay informed about security patches released by Tenda for addressing the CVE-2022-45523 vulnerability.