WMPro developed by Sunnet has a Arbitrary File Upload vulnerability, allowing unauthenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.Referenceshttps://www.twcert.org.tw/tw/cp-132-10602-c1c69-1.htmlhttps://www.twcert.org.tw/en/cp-139-10603-67149-2.html