In Kooboo CMS 2.1.1.0, it is possible to upload a remote shell (e.g., aspx) to the server and then call upon it to receive a reverse shell from the victim server. The files are uploaded to /Content/Template/root/reverse-shell.aspx and can be simply triggered by browsing that URL.
No PoCs from references.
- https://github.com/ARPSyndicate/cvemon
- https://github.com/l00neyhacker/CVE-2021-36582
- https://github.com/n0-traces/cve_monitor