CVE-2023-1162 : Vulnerability Insights and Analysis

This CVE-2023-1162 affects the DrayTek Vigor 2960 Web Management Interface, specifically versions 1.5.1.4 and 1.5.1.5. It is classified as a critical vulnerability with a base severity of HIGH.

Understanding CVE-2023-1162

This vulnerability involves a command injection exploit in the mainfunction.cgi file of the DrayTek Vigor 2960 Web Management Interface.

What is CVE-2023-1162?

The vulnerability in CVE-2023-1162 allows for remote attackers to manipulate the argument password, leading to command injection. This can be exploited over the network and is considered critical.

The Impact of CVE-2023-1162

The impact of this vulnerability is significant as it can potentially allow attackers to execute malicious commands on affected systems, compromising their security and integrity.

Technical Details of CVE-2023-1162

This section delves into the technical aspects of the vulnerability, including its description, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability in DrayTek Vigor 2960 versions 1.5.1.4 and 1.5.1.5 arises from an unknown function in the mainfunction.cgi file of the Web Management Interface. By manipulating the password argument, attackers can inject and execute arbitrary commands remotely.

Affected Systems and Versions

The vulnerable versions include DrayTek Vigor 2960 1.5.1.4 and 1.5.1.5. Systems running these versions of the Web Management Interface are at risk of exploitation.

Exploitation Mechanism

The exploitation of CVE-2023-1162 involves manipulating the password argument through the mainfunction.cgi file, enabling attackers to remotely inject and execute malicious commands on the target system.

Mitigation and Prevention

To mitigate the risks associated with CVE-2023-1162, immediate actions and long-term security practices can be implemented.

Immediate Steps to Take

Disable external access to potentially vulnerable services.
Monitor network traffic for any suspicious activity.
Apply security patches or updates provided by the vendor.

Long-Term Security Practices

Regularly update and patch all software and firmware to mitigate known vulnerabilities.
Implement network segmentation to limit the impact of potential intrusions.
Conduct regular security assessments and penetration testing to identify and address weaknesses proactively.

Patching and Updates

It is crucial for organizations using DrayTek Vigor 2960 versions 1.5.1.4 and 1.5.1.5 to apply patches or updates released by the vendor to address the command injection vulnerability in the Web Management Interface. Regularly checking for security advisories and promptly applying patches is essential to enhance system security and resilience.