Description
Vulnerability in the Oracle Enterprise Manager Base Platform product of Oracle Enterprise Manager (component: Event Management). Supported versions that are affected are 13.5 and 24.1. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Enterprise Manager Base Platform. While the vulnerability is in Oracle Enterprise Manager Base Platform, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Enterprise Manager Base Platform. CVSS 3.1 Base Score 9.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Published: 2026-04-21
Score: 9.1 Critical
EPSS: n/a
KEV: No
Impact: Remote Platform Compromise
Action: Patch
AI Analysis

Impact

An easily exploitable flaw in the Event Management component of Oracle Enterprise Manager Base Platform allows an attacker who already possesses high privileges and can reach the system over a network to take over the platform. The vulnerability can lead to the compromise of confidentiality, integrity, and availability of the affected system.

Affected Systems

Oracle Enterprise Manager Base Platform versions 13.5 and 24.1 are affected.

Risk and Exploitability

The CVSS base score of 9.1 indicates a very high severity. The exploit vector is network-based HTTP access, although the attacker must already hold high privileges. No EPSS score is available, and the vulnerability is not listed in CISA’s KEV catalog, but the high score and known impact suggest it is likely to be targeted by sophisticated threat actors.

Generated by OpenCVE AI on April 22, 2026 at 05:05 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Apply the latest Oracle Enterprise Manager Base Platform patch or upgrade to a non‑affected version.
  • Restrict HTTP access to the Event Management component by configuring firewalls or network segmentation to limit who can reach the vulnerable interfaces.
  • Disable or remove the Event Management feature if it is not required for your environment to eliminate the attack surface.

Generated by OpenCVE AI on April 22, 2026 at 05:05 UTC.

Tracking

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Advisories

No advisories yet.

History

Wed, 22 Apr 2026 05:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Wed, 22 Apr 2026 03:00:00 +0000

Type Values Removed Values Added
Title Event Management Remote Platform Compromise in Oracle Enterprise Manager Base Platform (13.5/24.1)

Wed, 22 Apr 2026 00:00:00 +0000

Type Values Removed Values Added
Description Vulnerability in the Oracle Enterprise Manager Base Platform product of Oracle Enterprise Manager (component: Event Management). Supported versions that are affected are 13.5 and 24.1. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Enterprise Manager Base Platform. While the vulnerability is in Oracle Enterprise Manager Base Platform, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Enterprise Manager Base Platform. CVSS 3.1 Base Score 9.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
First Time appeared Oracle
Oracle enterprise Manager Base Platform
CPEs cpe:2.3:a:oracle:enterprise_manager_base_platform:13.5:*:*:*:*:*:*:*
cpe:2.3:a:oracle:enterprise_manager_base_platform:24.1:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle enterprise Manager Base Platform
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'}


Subscriptions

Oracle Enterprise Manager Base Platform
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-04-22T03:56:23.474Z

Reserved: 2026-03-26T19:48:45.675Z

Link: CVE-2026-34279

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-04-21T21:16:32.180

Modified: 2026-04-21T21:16:32.180

Link: CVE-2026-34279

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-22T05:15:06Z

Weaknesses