Provide references for CVE-2018-13989.
Where can I find more information about CVE-2018-13989?
References are available at: https://www.youtube.com/watch?v=H7WYTkgtwsY, https://packetstormsecurity.com/files/148453/Grundig-Smart-Inter-ctive-3.0-Insecure-Direct-Object-Reference.html, https://www.exploit-db.com/exploits/45022/.