CVE-2024-23057 : Vulnerability Insights and Analysis

This CVE-2024-23057 was published on January 11, 2024. It involves a command injection vulnerability found in TOTOLINK A3300R V17.0.0cu.557_B20221024 through the tz parameter in the setNtpCfg function.

Understanding CVE-2024-23057

This section delves into the details of CVE-2024-23057, explaining what it is and its impact.

What is CVE-2024-23057?

The CVE-2024-23057 vulnerability involves TOTOLINK A3300R V17.0.0cu.557_B20221024 and allows for command injection through a specific parameter in the setNtpCfg function. This can potentially be exploited by malicious actors to execute arbitrary commands on the affected system.

The Impact of CVE-2024-23057

The impact of CVE-2024-23057 is significant as it can lead to unauthorized execution of commands on the affected device. This could result in a compromise of system integrity, data theft, or disruption of services.

Technical Details of CVE-2024-23057

In this section, we will explore the technical aspects of CVE-2024-23057, including the vulnerability description, affected systems, and exploitation mechanism.

Vulnerability Description

The vulnerability in TOTOLINK A3300R V17.0.0cu.557_B20221024 allows for command injection via the tz parameter in the setNtpCfg function. Attackers can abuse this flaw to run commands within the context of the application.

Affected Systems and Versions

The vulnerability affects TOTOLINK A3300R V17.0.0cu.557_B20221024. The specific versions mentioned are susceptible to the command injection issue.

Exploitation Mechanism

By manipulating the tz parameter in the setNtpCfg function, threat actors can inject and execute malicious commands on the TOTOLINK A3300R device, leading to potential system compromise.

Mitigation and Prevention

This section focuses on steps to mitigate the risks posed by CVE-2024-23057 and prevent exploitation.

Immediate Steps to Take

Disable remote access to the affected device if not needed.
Monitor network traffic for any suspicious activity related to the tz parameter.
Apply security patches or updates from the vendor or official sources.

Long-Term Security Practices

Implement network segmentation to isolate critical devices from potential threats.
Conduct regular security audits and vulnerability assessments to identify and remediate weaknesses.
Educate users and administrators on secure configuration practices and the importance of timely software updates.

Patching and Updates

Vendor patches or updates should be applied promptly to address the vulnerability in TOTOLINK A3300R V17.0.0cu.557_B20221024. Regularly check for security advisories from the vendor and follow their recommended procedures to secure the device.