CVE-2024-20997: Oracle Hospitality Simphony

Critical severity, CVSS 9.9. EPSS: 0.8% chance of exploitation in the next 30 days.

Vulnerability in the Oracle Hospitality Simphony product of Oracle Food and Beverage Applications (component: Simphony Enterprise Server). Supported versions that are affected are 19.1.0-19.5.4. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hospitality Simphony. While the vulnerability is in Oracle Hospitality Simphony, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Hospitality Simphony. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).

Affected products

• Oracle Hospitality Simphony: from 19.1.0, up to and including 19.5.4

Published 2024-04-16. Last modified 2026-06-17.