OCS Inventory 2.4.1 lacks a proper XML parsing configuration, allowing the use of external entities. This issue can be exploited by an attacker sending a crafted HTTP request in order to exfiltrate information or cause a Denial of Service.

OCS Inventory 2.4.1 is prone to a remote command-execution vulnerability. Specifically, this issue occurs because the content of the ipdiscoveranalyser rzo GET parameter is concatenated to a string used in an exec() call in the PHP code. Authentication is needed in order to exploit this vulnerability.

OCS Inventory 2.4.1 contains multiple SQL injections in the search engine. Authentication is needed in order to exploit the issues.