【中文导读】该 CVE 涉及远程代码执行、任意文件上传（严重风险）。具体受影响产品、版本和修复方案以 NVD/厂商公告为准。 【原始描述】Document Management System developed by Excellent Infotek has an Arbitrary File Upload vulnerability, allowing unauthenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.