CVE-2023-51027 : Vulnerability Insights and Analysis

This article provides detailed information about CVE-2023-51027, a vulnerability in TOTOlink EX1800T V9.1.0cu.2112_B20220316 that could lead to unauthorized arbitrary command execution.

Understanding CVE-2023-51027

This section delves into the specifics of CVE-2023-51027.

What is CVE-2023-51027?

CVE-2023-51027 highlights a vulnerability in TOTOlink EX1800T V9.1.0cu.2112_B20220316 where the 'apcliAuthMode' parameter of the setWiFiExtenderConfig interface in the cstecgi.cgi is susceptible to unauthorized arbitrary command execution.

The Impact of CVE-2023-51027

Exploitation of this vulnerability could result in unauthorized individuals executing arbitrary commands, potentially leading to malicious activities.

Technical Details of CVE-2023-51027

This section provides technical details about CVE-2023-51027.

Vulnerability Description

The vulnerability allows attackers to execute unauthorized arbitrary commands by manipulating the 'apcliAuthMode' parameter within the setWiFiExtenderConfig interface.

Affected Systems and Versions

TOTOlink EX1800T V9.1.0cu.2112_B20220316 is affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious commands into the 'apcliAuthMode' parameter, gaining unauthorized access.

Mitigation and Prevention

This section outlines steps to mitigate and prevent exploitation of CVE-2023-51027.

Immediate Steps to Take

Immediately updating the firmware of the affected device and restricting access to the vulnerable parameter can help mitigate the risk of exploitation.

Long-Term Security Practices

Regularly monitoring for security updates, conducting security audits, and implementing access control measures are essential for long-term security.

Patching and Updates

Applying patches provided by the vendor and staying informed about security advisories are crucial in preventing exploitation.