Microsoft .NET Framework 2.0, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 and 4.7 allow an attacker to execute code remotely via a malicious document or application, aka ".NET Framework Remote Code Execution Vulnerability."
https://www.cisa.gov/news-events/cybersecurity-advisories/aa20-133a
https://www.exploit-db.com/exploits/42711/
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8759
https://github.com/nccgroup/CVE-2017-8759
https://github.com/bhdresh/CVE-2017-8759
https://github.com/GitHubAssessments/CVE_Assessments_01_2020