CVE-2024-20991: Oracle HTTP Server

Medium severity, CVSS 5.3. EPSS: 0.6% chance of exploitation in the next 30 days.

Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware (component: Web Listener). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle HTTP Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle HTTP Server accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

Affected products

• Oracle HTTP Server: version 12.2.1.4.0 only

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