Provide references for CVE-2021-43445.
Where can I find more information about CVE-2021-43445?
References are available at: https://github.com/ONLYOFFICE/server, https://www.onlyoffice.com/, https://labs.nettitude.com/blog/exploiting-onlyoffice-web-sockets-for-unauthenticated-remote-code-execution/.