CVE-2021-27193

CVE-2021-27193 is a critical incorrect default permissions vulnerability affecting Netop Vision Pro up to version 9.7.1, allowing unauthenticated remote attackers to read and write files with system privileges on affected Windows machines. With a CVSS score of 9.8, it presents a high attack complexity and severe impact on confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion, indicating awareness and potential for future exploitation.