CVE-2022-38831 Explained : Impact and Mitigation

Tenda RX9_Pro V22.03.02.10 is vulnerable to Buffer Overflow via httpd/SetNetControlList.

Understanding CVE-2022-38831

This section will provide insights into the vulnerability and its impact.

What is CVE-2022-38831?

CVE-2022-38831 identifies a vulnerability in Tenda RX9_Pro V22.03.02.10 that can be exploited through Buffer Overflow via httpd/SetNetControlList.

The Impact of CVE-2022-38831

The vulnerability allows attackers to potentially execute arbitrary code or crash the system by sending specially crafted requests to the affected httpd/SetNetControlList.

Technical Details of CVE-2022-38831

Detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability arises due to insufficient input validation in the httpd/SetNetControlList process, leading to a buffer overflow condition.

Affected Systems and Versions

Tenda RX9_Pro V22.03.02.10 is confirmed as affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending malicious requests to httpd/SetNetControlList, potentially gaining unauthorized access or disrupting services.

Mitigation and Prevention

Preventive measures to secure systems against CVE-2022-38831.

Immediate Steps to Take

Immediately update Tenda RX9_Pro firmware to a non-vulnerable version and restrict network access to vulnerable services.

Long-Term Security Practices

Regularly monitor security advisories from Tenda and apply patches promptly to address known vulnerabilities.

Patching and Updates

Stay informed about firmware updates and security patches released by Tenda to mitigate the risk of exploitation.