Multiple vulnerabilities have been discovered in PaperCut NG/MF, the most severe of which could allow for remote code execution. PaperCut NG/MF is a comprehensive print management system. Successful exploitation of this vulnerability could allow for unauthenticated remote attackers to execute arbitrary code on the server in the context of the System user. Depending on the privileges associated with the user an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.

Read more... Cyber Security Advisories - MS-ISAC