ABB Relion 630 devices 1.1 before 1.1.0.C0, 1.2 before 1.2.0.B3, and 1.3 before 1.3.0.A6 allow remote attackers to cause a denial of service (reboot) via a reboot command in an SPA message.Referenceshttp://www.securityfocus.com/bid/106641http://search.abb.com/library/Download.aspx?DocumentID=1MRS758909&LanguageCode=en&DocumentPartId=&Action=Launch