Provide references for CVE-2020-28400.
Where can I find more information about CVE-2020-28400?
References are available at: https://cert-portal.siemens.com/productcert/pdf/ssa-599968.pdf, https://us-cert.cisa.gov/ics/advisories/icsa-21-194-03, https://cert-portal.siemens.com/productcert/html/ssa-599968.html.