CVE-2021-28055 Predictable CSRF tokens in centreon/centreon

What is CVE-2021-28055?

CVE-2021-28055 is a medium-severity vulnerability in Centreon Centreon, published on 15 Apr 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

An issue was discovered in Centreon-Web in Centreon Platform 20.10.0. The anti-CSRF token generation is predictable, which might allow CSRF attacks that add an admin user.

Weakness: CWE-330

Which versions are affected by CVE-2021-28055?

8 open source packages ship an affected version, including centreon/centreon. It affects 1 product.

Products include Centreon Centreon.

How do I fix CVE-2021-28055?

Upgrade centreon/centreon to a fixed version for your release line: 2.8.37, 19.10.23, 20.04.13 or 20.10.7.

Is CVE-2021-28055 being exploited?

There is no known exploitation of CVE-2021-28055 in the wild and no public exploit code.

Other vulnerabilities in Centreon Centreon

• CVE-2021-37558 SQL injection in n/a Critical 9.8
• CVE-2019-17647 SQL injection in n/a Critical 9.8
• CVE-2018-21024 File upload in n/a Critical 9.8
• CVE-2019-16194 SQL injection in Centreon Critical 9.8
• CVE-2018-19281 Centreon allows SNMP trap SQL Injection Critical 9.8

All Centreon Centreon vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-7rg4-266c-jqw6.