Provide references for CVE-2021-44444.
Where can I find more information about CVE-2021-44444?
References are available at: https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf, http://packetstormsecurity.com/files/167317/Microsoft-Office-MSDT-Follina-Proof-Of-Concept.html.