CVE-2026-62531

Unauthenticated HTTP Exploitation Enables Takeover of Oracle Hyperion Infrastructure

Published Aug 18, 2026 CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed

Description

Vulnerability in the Oracle Hyperion Infrastructure Technology product of Oracle Hyperion (component: Lifecycle Management). The supported version that is affected is 11.2.25.0.000. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hyperion Infrastructure Technology. Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Infrastructure Technology. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).

Analysis

Technical impact

The vulnerability resides in the Lifecycle Management component of Oracle Hyperion Infrastructure Technology. An unauthenticated attacker with network access via HTTP can exploit the flaw, resulting in a full compromise of the affected system. Successful exploitation compromises confidentiality, integrity, and availability, effectively allowing the attacker to take over the application.

Affected Systems

The affected vendor is Oracle Corporation, product Oracle Hyperion Infrastructure Technology, version 11.2.25.0.000.

Risk and Exploitability

The CVSS v3.1 base score of 8.1 indicates high severity. Exploitation requires only network access over HTTP and does not require authentication, making this a remote threat. The EPSS score of <1% suggests that, at present, the likelihood of exploitation is low, yet the potential impact remains severe. The vulnerability is not listed in CISA’s KEV catalog, but the combination of high confidentiality, integrity and availability impact and the unauthenticated nature makes it a serious risk for any exposed Hyperion installation.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Oracle Corporation

Oracle Hyperion Infrastructure Technology

affected

Version	Status	Constraints
`11.2.25.0.000`	affected	—

Configuration 1 [-]

cpe:2.3:a:oracle:hyperion_infrastructure_technology:11.2.25.0.000:*:*:*:*:*:*:*

No data.

Vendor Product Versions

Oracle

Hyperion Infrastructure Technology

Version	Status	Scheme	Platform
`11.2.25.0.000`	affected	generic	—

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

Apply the Oracle patch for the affected version of Hyperion Infrastructure Technology or upgrade to a later release that contains the fix.
Limit external network access to the Hyperion endpoint, allowing only trusted IP addresses or VPN connections.
Monitor HTTP traffic and system logs for unusual requests to the Lifecycle Management component, and isolate affected systems if suspicious activity is detected.

Generated by OpenCVE AI on August 27, 2026 at 00:52 UTC.

Tracking

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.392% probability within 30 days)

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://www.oracle.com/security-alerts/cspuaug2026.html

History

Aug 27, 2026 1:15 AM Title updated View changes

Type	Values Removed	Values Added
Title		Unauthenticated HTTP Exploitation Enables Takeover of Oracle Hyperion Infrastructure

Aug 26, 2026 11:30 PM Title updated. Weaknesses updated View changes

Type	Values Removed	Values Added
Title	Unauthenticated Remote HTTP Takeover in Oracle Hyperion Infrastructure Technology
Weaknesses	CWE-287

Aug 26, 2026 6:30 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Aug 26, 2026 4:30 PM Weaknesses updated View changes

Type	Values Removed	Values Added
Weaknesses		CWE-284

Aug 19, 2026 11:45 AM Title updated. Weaknesses updated View changes

Type	Values Removed	Values Added
Title		Unauthenticated Remote HTTP Takeover in Oracle Hyperion Infrastructure Technology
Weaknesses		CWE-287

Aug 18, 2026 9:15 PM Description updated. First appearance in the feed. Affected versions updated. Affected vendors updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		Vulnerability in the Oracle Hyperion Infrastructure Technology product of Oracle Hyperion (component: Lifecycle Management). The supported version that is affected is 11.2.25.0.000. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hyperion Infrastructure Technology. Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Infrastructure Technology. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).
First Time appeared		Oracle Oracle hyperion Infrastructure Technology
CPEs		cpe:2.3:a:oracle:hyperion_infrastructure_technology:11.2.25.0.000:::::::*
Vendors & Products		Oracle Oracle hyperion Infrastructure Technology
References		https://www.oracle.com/security-alerts/cspuaug2026.html
Metrics		cvssV3_1 `{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'}`