CVE-2018-10516 Explained : Impact and Mitigation
Learn about CVE-2018-10516, a vulnerability in CMS Made Simple (CMSMS) versions up to 2.2.7 allowing admin users to disclose sensitive information and cause a denial of service (DoS) attack.
A sensitive information disclosure vulnerability has been identified in CMS Made Simple (CMSMS) versions up to 2.2.7. This vulnerability can be exploited by an admin user through the "file rename" operation in the admin dashboard, leading to a denial of service (DoS) attack.
Understanding CVE-2018-10516
This CVE-2018-10516 pertains to a vulnerability in CMS Made Simple (CMSMS) that allows an admin user to disclose sensitive information and potentially cause a DoS attack.
What is CVE-2018-10516?
In CMS Made Simple (CMSMS) versions up to 2.2.7, an admin user can exploit the "file rename" operation in the admin dashboard to disclose sensitive information and move the config.php file to the upload/ directory, resulting in a DoS attack.
The Impact of CVE-2018-10516
The vulnerability can lead to a sensitive information disclosure and a denial of service (DoS) attack, potentially disrupting the functionality of the affected system.
Technical Details of CVE-2018-10516
This section provides technical details about the vulnerability.
Vulnerability Description
The vulnerability in CMS Made Simple (CMSMS) versions up to 2.2.7 allows an admin user to disclose sensitive information and execute a DoS attack by manipulating the "file rename" operation.
Affected Systems and Versions
- Affected versions: CMS Made Simple (CMSMS) up to 2.2.7
Exploitation Mechanism
The vulnerability can be exploited by an admin user through the "file rename" operation in the admin dashboard, enabling the user to move the config.php file to the upload/ directory.
Mitigation and Prevention
To address CVE-2018-10516, follow these mitigation and prevention strategies:
Immediate Steps to Take
- Upgrade CMS Made Simple (CMSMS) to version 2.2.7 or later to mitigate the vulnerability.
- Restrict admin user permissions to minimize the risk of exploitation.
Long-Term Security Practices
- Regularly monitor and audit admin activities to detect any unauthorized actions.
- Educate admin users on secure practices to prevent similar vulnerabilities.
Patching and Updates
- Apply security patches and updates provided by CMS Made Simple (CMSMS) to address known vulnerabilities.