Key Information Vulnerability Name Pre-Login Interface Privilege Escalation Patch (autoinstall) [CNVD-2021-01627] Release Date February 21, 2021 Issues Addressed 1. Pre-login method privilege escalation issues, such as autoinstall.do.css/.../ issues; 2. Resolves privilege escalation issues for regular accounts after login; 3. Resolves Shusheng deserialization vulnerability; 4. Resolves arbitrary file upload vulnerability in formula component. Patch Package List Operation Instructions