CVE-2021-44466

https://notcve.org/view.php?id=CVE-2021-44466

30 Dec 2021 — Bitmask Riseup VPN 0.21.6 contains a local privilege escalation flaw due to improper access controls. When the software is installed with a non-default installation directory off of the system root, the installer fails to properly set ACLs. This allows lower privileged users to replace the VPN executable with a malicious one. When a higher privileged user such as an Administrator launches that executable, it is possible for the lower privileged user to escalate to Administrator privileges. Bitmask Riseup VP... • https://www.tenable.com/security/research/tra-2021-58 • CWE-732: Incorrect Permission Assignment for Critical Resource •