Linear eMerge E3-Series devices allow Unrestricted File Upload.Referenceshttps://applied-risk.com/labs/advisorieshttps://www.applied-risk.com/resources/ar-2019-005http://packetstormsecurity.com/files/155254/Linear-eMerge-E3-1.00-06-Arbitrary-File-Upload-Remote-Root-Code-Execution.html