7.5
CVSSv2

CVE-2021-37558

Published: 03/08/2021 Updated: 10/08/2021
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

A SQL injection vulnerability in a MediaWiki script in Centreon prior to 20.04.14, 20.10.8, and 21.04.2 allows remote unauthenticated malicious users to execute arbitrary SQL commands via the host_name and service_description parameters. The vulnerability can be exploited only when a valid Knowledge Base URL is configured on the Knowledge Base configuration page and points to a MediaWiki instance. This relates to the proxy feature in class/centreon-knowledge/ProceduresProxy.class.php and include/configuration/configKnowledge/proxy/proxy.php.

Vulnerability Trend

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centreon centreon