Vulnerability in the Oracle Hospitality Cruise Materials Management component of Oracle Hospitality Applications (subcomponent: MMSUpdater). The supported version that is affected is 7.30.564.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Hospitality Cruise Materials Management executes to compromise Oracle Hospitality Cruise Materials Management. While the vulnerability is in Oracle Hospitality Cruise Materials Management, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hospitality Cruise Materials Management accessible data as well as unauthorized read access to a subset of Oracle Hospitality Cruise Materials Management accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Hospitality Cruise Materials Management. CVSS 3.0 Base Score 8.7 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H).