CVE-2021-28055 : What You Need to Know

A security vulnerability has been identified in Centreon Platform 20.10.0, specifically in Centreon-Web, where the anti-CSRF token generation is predictable. This weakness could potentially lead to CSRF attacks that could result in the addition of an admin user.

Understanding CVE-2021-28055

This section will delve into the details of the CVE-2021-28055 vulnerability.

What is CVE-2021-28055?

CVE-2021-28055 refers to a flaw in Centreon-Web within Centreon Platform 20.10.0, allowing predictable anti-CSRF token generation that may facilitate CSRF attacks.

The Impact of CVE-2021-28055

The impact of this vulnerability is significant as it enables malicious actors to conduct CSRF attacks, potentially adding unauthorized admin users to the system.

Technical Details of CVE-2021-28055

Let's explore the technical aspects of CVE-2021-28055.

Vulnerability Description

The vulnerability arises from the predictability of anti-CSRF token generation in Centreon-Web, posing a threat of CSRF attacks.

Affected Systems and Versions

Centreon Platform 20.10.0 is confirmed to be affected by this vulnerability.

Exploitation Mechanism

Malicious entities can exploit this flaw by leveraging CSRF attacks to add admin users without authorization.

Mitigation and Prevention

Discover how to mitigate and prevent the CVE-2021-28055 vulnerability.

Immediate Steps to Take

It is recommended to implement immediate security measures to protect against CSRF attacks and unauthorized admin user additions.

Long-Term Security Practices

Establishing robust security practices and ongoing monitoring can help prevent similar vulnerabilities in the future.

Patching and Updates

Stay updated with patches and security updates provided by Centreon to address and prevent CVE-2021-28055.