The host is installed with PaperCut NG 20.0.0 before 20.1.9 or 21.0.0 before 21.2.13 or 22.0.0 before 22.1.3 and is prone to a denial of service vulnerability. A flaw is present in the application, which fails to properly handle issues in application servers. Successful exploitation could allow an unauthenticated attacker with direct server IP access to upload arbitrary files into a target directo ...