This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Schneider Electric U.motion Builder. Authentication is not required to exploit this vulnerability. The specific flaw exists within processing of applets which are exposed on the web service. The underlying SQLite database query to determine whether a user is logged in is subject to SQL injection on the loginSeed parameter, which can be embedded in the HTTP cookie of the request. A remote attacker can leverage this vulnerability to execute arbitrary commands against the database.