CVE-2023-49428 : Security Advisory and Response

A command injection vulnerability has been discovered in Tenda AX12 V22.03.01.46, posing a security risk to affected systems.

Understanding CVE-2023-49428

This section will cover the details of the CVE-2023-49428 vulnerability.

What is CVE-2023-49428?

The vulnerability exists in the 'mac' parameter at /goform/SetOnlineDevName in Tenda AX12 V22.03.01.46, allowing attackers to inject and execute malicious commands.

The Impact of CVE-2023-49428

The command injection vulnerability could be exploited by threat actors to compromise the affected system, steal sensitive data, or perform unauthorized actions.

Technical Details of CVE-2023-49428

In this section, we will dive deeper into the technical aspects of the CVE-2023-49428 vulnerability.

Vulnerability Description

The flaw in the 'mac' parameter enables remote attackers to execute arbitrary commands on the target system, leading to potential unauthorized access and control.

Affected Systems and Versions

Tenda AX12 V22.03.01.46 is confirmed to be impacted by this vulnerability, highlighting the importance of applying security patches promptly.

Exploitation Mechanism

Threat actors can exploit the vulnerability by sending specially crafted input to the 'mac' parameter, triggering the execution of arbitrary commands.

Mitigation and Prevention

This section will provide insights into mitigating and preventing the risks associated with CVE-2023-49428.

Immediate Steps to Take

Users are advised to update Tenda AX12 V22.03.01.46 to a patched version that addresses the command injection vulnerability.
Implement network segmentation and access controls to limit the exposure of vulnerable systems to untrusted networks.
Monitor network traffic for any anomalous activities that could indicate exploitation attempts.

Long-Term Security Practices

Regularly monitor vendor security advisories and apply patches and updates promptly to mitigate known vulnerabilities.
Conduct periodic security assessments and penetration testing to identify and address potential weaknesses in the network infrastructure.

Patching and Updates

Stay informed about security updates released by Tenda for AX12 V22.03.01.46 and ensure timely installation to protect the system from known threats.