CVE-2019-17046 Explained : Impact and Mitigation

Ilch 2.1.22 allows remote code execution by exploiting the inclusion of "php" in the "Allowed files" category on a specific page.

Understanding CVE-2019-17046

Ilch 2.1.22 is vulnerable to remote code execution due to a misconfiguration in the file upload settings.

What is CVE-2019-17046?

This CVE describes a critical vulnerability in Ilch 2.1.22 that enables remote attackers to execute arbitrary code by leveraging the presence of "php" in the list of allowed files on a particular page.

The Impact of CVE-2019-17046

The exploitation of this vulnerability can lead to unauthorized remote code execution, potentially compromising the security and integrity of the affected system.

Technical Details of CVE-2019-17046

Ilch 2.1.22's vulnerability to remote code execution can be better understood through specific technical details.

Vulnerability Description

The flaw in Ilch 2.1.22 allows attackers to upload and execute PHP files through the "Allowed files" category on the index.php/admin/media/settings/index page.

Affected Systems and Versions

Product: Ilch 2.1.22
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

Attackers can exploit this vulnerability by uploading malicious PHP files through the affected page, enabling them to execute arbitrary code remotely.

Mitigation and Prevention

Protecting systems from CVE-2019-17046 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable file uploads containing executable code like PHP in the affected settings.
Implement strict file upload validation to prevent unauthorized file execution.

Long-Term Security Practices

Regularly update and patch the Ilch CMS to address security vulnerabilities.
Conduct security audits to identify and mitigate potential risks in the system.

Patching and Updates

Ensure that the Ilch CMS is updated to a secure version that addresses the remote code execution vulnerability.