CVE-2019-17105 : What You Need to Know

Centreon Web version 2.8.26 and earlier is vulnerable to a predictable token generator in index.php.

Understanding CVE-2019-17105

This CVE involves a security issue in Centreon Web that allows the token generator to be easily predicted.

What is CVE-2019-17105?

The vulnerability in Centreon Web version 2.8.26 and earlier allows for the prediction of the token generator, potentially compromising security.

The Impact of CVE-2019-17105

The predictability of the token generator can lead to unauthorized access and security breaches in Centreon Web installations.

Technical Details of CVE-2019-17105

Centreon Web version 2.8.26 and earlier are affected by this vulnerability.

Vulnerability Description

The token generator in index.php in Centreon Web before version 2.8.27 is predictable, posing a security risk.

Affected Systems and Versions

Product: Centreon Web
Vendor: Centreon
Versions affected: 2.8.26 and earlier

Exploitation Mechanism

Attackers can exploit this vulnerability by predicting the token generator, potentially gaining unauthorized access to Centreon Web.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent exploitation of this vulnerability.

Immediate Steps to Take

Upgrade Centreon Web to version 2.8.27 or later to mitigate the vulnerability.
Monitor for any unauthorized access or suspicious activities on the system.

Long-Term Security Practices

Regularly update and patch Centreon Web to ensure the latest security fixes are in place.
Implement strong access controls and authentication mechanisms to enhance security.
Conduct security audits and assessments to identify and address any potential vulnerabilities.

Patching and Updates

Apply patches and updates provided by Centreon to fix the predictable token generator issue in Centreon Web.