What is the CVSS score of CVE-2026-71047?

CVE-2026-71047 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.4%.

Identity Manager CVE-2026-71047

EUVD-2026-79515 HIGH

Improper Access Control (CWE-284)

2026-09-15 secalert_us@oracle.com

GHSA-cjrr-hvgg-wch7

Authentication Bypass Oracle Identity Manager

8.8

CVSS 3.1 · Vendor: oracle

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Vulnerability Assessment

Weakness

CWE

CWE-284

OWASP Top 10:2025

A01:2025 - Broken Access Control

ASVS 5.0

V8 - Authorization Access control enforcement

MITRE ATT&CK

1 technique across 1 tactic: Defense Evasion

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).

No patch listed yet 0.4% exploitation probability (EPSS)

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AnalysisAIv1 – Sep 15, 2026

Full takeover of Oracle Identity Manager is achievable by any low-privileged authenticated user who can reach the application's HTTP interface in versions 12.2.1.4.0 and 14.1.2.1.0 (Oracle Fusion Middleware, Core component). The flaw carries a CVSS 3.1 base score of 8.8 (AV:N/AC:L/PR:L/UI:N, high confidentiality, integrity and availability impact), meaning a single authenticated request chain can hand an attacker administrative control over the identity governance platform. No CISA KEV listing, EPSS score, or public proof-of-concept was supplied in the source data, so exploitation status is currently unconfirmed and no public exploit has been identified at time of analysis.

Affected VersionsENISA

Oracle Identity Manager 12.2.1.4.0

Oracle Identity Manager 14.1.2.1.0

Affected Packages

euvd oracle_identity_manager no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (oracle) PRIMARY 8.8 HIGH

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from Vendor (oracle) · only source for this CVE.

CVSS VectorVendor: oracle

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

DescriptionCVE.org

Vulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Identity Manager. Successful attacks of this vulnerability can result in takeover of Oracle Identity Manager. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Threat Intelligence Overview

EPSS Score

0.4%

Top 62% exploitable

Data Quality

4 sources

Confidence: Medium

EUVD

NVD

CVE.org

EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity HIGH

CISA KEV No

Public POC No

EPSS 0.4%

Patch available No

Active threat No

Deciding rule

HIGH severity (CVSS 7.0-8.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Scheduled

Exploitation· derived

None

System Exposure· derived

Open

Automatable· derived

Human Impact· derived

Medium

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +44

PoC: 0

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Authentication Bypass CRITICAL

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

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9.8 Oct 21

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CVE-2022-22956 CRITICAL Act Now POC

9.8 Apr 13

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CVE-2022-22954 CRITICAL Emergency POC

9.8 Apr 11

VMware Workspace ONE Access and Identity Manager contain a remote code execution vulnerability due to server-side templa

CVE-2022-31660 HIGH Act Now POC

7.8 Aug 05

VMware Workspace ONE Access, Identity Manager and vRealize Automation contains a privilege escalation vulnerability. Rat

CVE-2022-22960 HIGH Act Now POC

7.8 Apr 13

VMware Workspace ONE Access, Identity Manager and vRealize Automation contain a privilege escalation vulnerability due t

CVE-2022-22957 HIGH Act Now POC

7.2 Apr 13

VMware Workspace ONE Access, Identity Manager and vRealize Automation contain two remote code execution vulnerabilities

CVE-2022-31656 CRITICAL Act Now POC

9.8 Aug 05

VMware Workspace ONE Access, Identity Manager and vRealize Automation contain an authentication bypass vulnerability aff

CVE-2022-22972 CRITICAL Act Now POC

9.8 May 20

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10.0 Oct 30

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CVE-2014-2880 MEDIUM This Month POC

5.8 Apr 17

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Same weakness CWE-284 – Improper Access Control

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CVE-2015-3306 CRITICAL POC

10.0

CVE-2012-4681 CRITICAL POC

9.8

CVE-2011-3544 CRITICAL POC

9.8

CVE-2012-1723 CRITICAL POC

9.8

CVE-2012-5076 CRITICAL POC

9.8

CVE-2014-3120 HIGH POC

8.1

CVE-2013-2423 LOW POC

3.7

CVE-2016-3427 CRITICAL

9.8

Same technique Authentication Bypass

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CVE-2023-22515 CRITICAL POC

9.8

CVE-2013-2465 CRITICAL POC

9.8

CVE-2022-40684 CRITICAL POC

9.8

CVE-2025-61882 CRITICAL POC

9.8

CVE-2024-0012 CRITICAL POC

9.3

References

Advisories & patches

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2026-71047 REF https://www.oracle.com/security-alerts/cspusep2026.html

Search Externally

GitHub PoC

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