CVE-2019-17644 : Exploit Details and Defense Strategies

A vulnerability has been found in Centreon versions prior to 2.8-30, 18.10-8, 19.04-5, and 19.10-2 that exposes sensitive data through an unauthenticated direct request.

Understanding CVE-2019-17644

This CVE identifies a security flaw in Centreon versions before specific releases, allowing unauthorized access to sensitive information.

What is CVE-2019-17644?

Centreon versions prior to 2.8-30, 18.10-8, 19.04-5, and 19.10-2 are susceptible to an issue that enables the exposure of confidential data through an unauthenticated direct request.

The Impact of CVE-2019-17644

The vulnerability in Centreon could lead to unauthorized access to sensitive information, posing a risk to the confidentiality of data stored within the system.

Technical Details of CVE-2019-17644

This section provides detailed technical insights into the CVE.

Vulnerability Description

The vulnerability allows attackers to access sensitive data through a direct request to include/configuration/configObject/host/refreshMacroAjax.php in Centreon versions before 2.8-30, 18.10-8, 19.04-5, and 19.10-2.

Affected Systems and Versions

Centreon versions prior to 2.8-30
Centreon versions prior to 18.10-8
Centreon versions prior to 19.04-5
Centreon versions prior to 19.10-2

Exploitation Mechanism

Attackers can exploit this vulnerability by making an unauthenticated direct request to the specific URL, leading to the exposure of sensitive data.

Mitigation and Prevention

Protecting systems from CVE-2019-17644 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Centreon to versions 2.8-30, 18.10-8, 19.04-5, or 19.10-2 to mitigate the vulnerability.
Monitor system logs for any suspicious activities indicating unauthorized access.

Long-Term Security Practices

Implement access controls and authentication mechanisms to restrict unauthorized access.
Regularly audit and review system configurations to identify and address security gaps.

Patching and Updates

Apply security patches provided by Centreon promptly to address the vulnerability and enhance system security.