### [CVE-2021-27990](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27990) ![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue) ![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue) ![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen) ### Description Appspace 6.2.4 is vulnerable to a broken authentication mechanism where pages such as /medianet/mail.aspx can be called directly and the framework is exposed with layouts, menus and functionalities. ### POC #### Reference - https://github.com/syedsohaibkarim/PoC-BrokenAuth-AppSpace6.2.4 #### Github No PoCs found on GitHub currently.