Provide references for CVE-2021-36380.
Where can I find more information about CVE-2021-36380?
References are available at: https://www.sunhillo.com/product/sureline/, https://research.nccgroup.com/2021/07/26/technical-advisory-sunhillo-sureline-unauthenticated-os-command-injection-cve-2021-36380/.