CVE-2021-30144 : Exploit Details and Defense Strategies

The Dashboard plugin through 1.0.2 for GLPI has a vulnerability that allows remote low-privileged users to bypass access control on viewing certain information.

Understanding CVE-2021-30144

This CVE affects the Dashboard plugin version 1.0.2 for GLPI, enabling unauthorized users to access sensitive data.

What is CVE-2021-30144?

The vulnerability in the Dashboard plugin for GLPI allows low-privileged remote users to circumvent access controls and view specific information.

The Impact of CVE-2021-30144

With a CVSS base score of 4.3, this medium-severity vulnerability poses a risk of unauthorized access to data within the GLPI Dashboard plugin.

Technical Details of CVE-2021-30144

The technical details of this CVE cover the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The issue allows unauthorized users to view details about the last ten events, connected users, and users in the tech category through the plugin's functionality.

Affected Systems and Versions

The vulnerability affects the Dashboard plugin version 1.0.2 for GLPI.

Exploitation Mechanism

Remote low-privileged users can exploit this vulnerability to bypass access controls and retrieve sensitive information from the plugin.

Mitigation and Prevention

To address CVE-2021-30144, immediate steps need to be taken, and long-term security practices should be implemented.

Immediate Steps to Take

Users are advised to update the Dashboard plugin to a patched version or restrict access to the vulnerable functionality.

Long-Term Security Practices

Implementing strong access control measures and regularly monitoring for unauthorized access can help prevent similar vulnerabilities.

Patching and Updates

Stay informed about security updates for the Dashboard plugin and apply patches promptly to mitigate the risk of unauthorized access.