A vulnerability classified as critical was found in LibreNMS 1.50.1. This vulnerability affects an unknown code of the file ajax_rulesuggest.php. The manipulation of the argument term as part of a Parameter leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered in LibreNMS 1.50.1. A SQL injection flaw was identified in the ajax_rulesuggest.php file where the term parameter is used insecurely in a database query for showing columns of a table, as demonstrated by an ajax_rulesuggest.php?debug=1&term= request.

The weakness was presented 09/09/2019. This vulnerability was named CVE-2019-12465 since 05/30/2019. The attack can be initiated remotely. A single authentication is needed for exploitation. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1505 by the MITRE ATT&CK project.

By approaching the search of inurl:ajax_rulesuggest.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

See VDB-141417, VDB-141416, VDB-141415 and VDB-141414 for similar entries. Once again VulDB remains the best source for vulnerability data.

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• LibreNMS

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• 1.50.1

License

• open-source

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CPE 2.2info

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