CVE-2023-24181 Explained : Impact and Mitigation

CVE-2023-24181 is a recently published vulnerability that affects LuCI openwrt-22.03 branch git-22.361.69894-438c598. This vulnerability is classified as a reflected cross-site scripting (XSS) vulnerability found in the component /openvpn/pageswitch.htm. The CVE was assigned by MITRE and has a publication date of April 10, 2023.

Understanding CVE-2023-24181

This section delves into the details of the CVE-2023-24181 vulnerability and its implications for affected systems.

What is CVE-2023-24181?

CVE-2023-24181 is a reflected cross-site scripting (XSS) vulnerability identified in the LuCI openwrt-22.03 branch git-22.361.69894-438c598 via the component /openvpn/pageswitch.htm. This type of vulnerability allows attackers to inject and execute malicious scripts within the context of a legitimate website.

The Impact of CVE-2023-24181

The impact of CVE-2023-24181 could lead to unauthorized access to sensitive information, session hijacking, and potential manipulation of content on the affected system. It poses a significant risk to the confidentiality, integrity, and availability of data.

Technical Details of CVE-2023-24181

In this section, we explore the specific technical aspects of the CVE-2023-24181 vulnerability.

Vulnerability Description

The vulnerability in LuCI openwrt-22.03 branch git-22.361.69894-438c598 allows for the injection of malicious scripts via the /openvpn/pageswitch.htm component, leading to potential cross-site scripting attacks.

Affected Systems and Versions

The issue affects the specific version of LuCI openwrt-22.03 branch git-22.361.69894-438c598. It is crucial for users of this version to be aware of the vulnerability and take necessary actions to secure their systems.

Exploitation Mechanism

The exploitation of this vulnerability involves crafting and executing malicious scripts that can be reflected off the target system to compromise user data or system functionality.

Mitigation and Prevention

Protecting systems from CVE-2023-24181 requires prompt action and implementation of security best practices. Here are some key steps to mitigate the risk associated with this vulnerability.

Immediate Steps to Take

Implement web application firewalls (WAFs) to filter and block malicious traffic.
Regularly monitor and analyze web server logs for any signs of suspicious activity.
Educate users about safe browsing practices to prevent XSS attacks.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Keep software and systems up to date with the latest patches and security fixes.
Follow secure coding best practices to prevent XSS and other web application vulnerabilities.

Patching and Updates

Refer to the provided references for official patches and updates released by the vendor to address the CVE-2023-24181 vulnerability. Applying these patches promptly can help secure the affected systems and prevent exploitation by malicious actors.