CVE-2023-41564 : Exploit Details and Defense Strategies
Learn about CVE-2023-41564, an arbitrary file upload vulnerability in Cockpit CMS v2.6.3 that allows attackers to execute arbitrary code. Find out impact, mitigation steps, and more.
This article provides detailed information about CVE-2023-41564, highlighting the arbitrary file upload vulnerability in Cockpit CMS v2.6.3 and its potential impact.
Understanding CVE-2023-41564
In this section, we will delve into the specifics of the arbitrary file upload vulnerability in Cockpit CMS v2.6.3.
What is CVE-2023-41564?
The CVE-2023-41564 vulnerability refers to an arbitrary file upload security flaw found in the Upload Asset function of Cockpit CMS v2.6.3. This vulnerability allows malicious attackers to execute arbitrary code by uploading a specially crafted .shtml file.
The Impact of CVE-2023-41564
This vulnerability poses a significant threat as it enables attackers to upload malicious files that can lead to arbitrary code execution, potentially compromising the security and integrity of the affected system.
Technical Details of CVE-2023-41564
In this section, we will explore the technical details of CVE-2023-41564 to understand the vulnerability better.
Vulnerability Description
The vulnerability resides in the Upload Asset function of Cockpit CMS v2.6.3, allowing attackers to upload a malicious .shtml file and execute arbitrary code on the target system.
Affected Systems and Versions
The arbitrary file upload vulnerability impacts Cockpit CMS version 2.6.3. All instances running this version are susceptible to exploitation.
Exploitation Mechanism
Attackers can exploit this vulnerability by uploading a specially crafted .shtml file using the Upload Asset function, thereby gaining the ability to execute arbitrary code on the target system.
Mitigation and Prevention
To mitigate the risks associated with CVE-2023-41564, it is crucial to implement appropriate security measures.
Immediate Steps to Take
- Disable the Upload Asset function in Cockpit CMS v2.6.3 until a patch is available.
- Monitor file uploads and restrict file types to prevent malicious uploads.
Long-Term Security Practices
- Regularly update Cockpit CMS to the latest secure version to patch known vulnerabilities.
- Conduct security audits and penetration testing to identify and address potential security weaknesses.
Patching and Updates
Stay informed about security advisories from Cockpit CMS and apply patches promptly to address any security vulnerabilities.