CVE-2021-37556

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 27.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2021-08-03 · updated 2026-06-17
Weakness: CWE-89

Description

A SQL injection vulnerability in reporting export in Centreon before 20.04.14, 20.10.8, and 21.04.2 allows remote authenticated (but low-privileged) attackers to execute arbitrary SQL commands via the include/reporting/dashboard/csvExport/csv_HostGroupLogs.php start and end parameters.

Affected products

centreon: before 20.04.14; from 20.10.0 before 20.10.8; from 21.04.0 before 21.04.2 — fixed in 20.04.14, 20.10.8, 21.04.2

How to fix

Upgrade to a fixed version: centreon 20.04.14, 20.10.8, 21.04.2. Check the vendor advisory for mitigations.

References

https://github.com/centreon/centreon/pull/9781
https://www.synacktiv.com/sites/default/files/2021-07/Centreon_Multiple_vulnerabilities_0.pdf
https://github.com/centreon/centreon/pull/9781
https://www.synacktiv.com/sites/default/files/2021-07/Centreon_Multiple_vulnerabilities_0.pdf

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