CVE-2021-32928

https://notcve.org/view.php?id=CVE-2021-32928

The Sentinel LDK Run-Time Environment installer (Versions 7.6 and prior) adds a firewall rule named “Sentinel License Manager” that allows incoming connections from private networks using TCP Port 1947. While uninstalling, the uninstaller fails to close Port 1947. El instalador Sentinel LDK Run-Time Environment (versiones 7.6 y anteriores) añade una regla de firewall denominada "Sentinel License Manager" que permite las conexiones entrantes desde redes privadas usando el puerto TCP 1947. Durante la desinstalación, el desinstalador no consigue cerrar el puerto 1947 • https://us-cert.cisa.gov/ics/advisories/icsa-21-159-06 • CWE-459: Incomplete Cleanup •