CVE-2018-3120: Oracle Micros Lucas

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

Vulnerability in the MICROS Lucas component of Oracle Retail Applications (subcomponent: Security). Supported versions that are affected are 2.9.5.6 and 2.9.5.7. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise MICROS Lucas. Successful attacks of this vulnerability can result in takeover of MICROS Lucas. CVSS 3.0 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

Affected products

• Oracle Micros Lucas: version 2.9.5.6 only; version 2.9.5.7 only

Published 2019-04-23. Last modified 2026-06-17.