CVE-2026-101647

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Oracle iSetup Remote Code Execution Vulnerability

Publication date: 2026-10-20

Last updated on: 2026-10-21

Assigner: Oracle

Description

Vulnerability in the Oracle iSetup product of Oracle E-Business Suite (component: General Ledger Update Transform, Reports). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle iSetup. Successful attacks of this vulnerability can result in takeover of Oracle iSetup. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS Scores

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Meta Information

Published

2026-10-20

Last Modified

2026-10-21

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-101647

EUVD

EUVD-2026-106055

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	Oracle iSetup	12.2.3

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle iSetup, part of Oracle E-Business Suite. It affects versions 12.2.3 to 12.2.15. A low-privileged attacker with network access via HTTP can exploit it to take over the Oracle iSetup system. The vulnerability has a CVSS score of 7.5, indicating significant impact on confidentiality, integrity, and availability.

Detection Guidance

Detection of this vulnerability requires checking for vulnerable versions of Oracle iSetup (12.2.3-12.2.15) and monitoring for unauthorized access attempts via HTTP. Review Oracle E-Business Suite logs for suspicious activity in the General Ledger Update Transform component. Ensure all Oracle iSetup instances are updated to a patched version.

Impact Analysis

If exploited, an attacker could gain full control over Oracle iSetup, potentially leading to unauthorized access, data breaches, or disruption of services. This could affect financial data, reports, and other sensitive information managed by the system.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Organizations using affected versions must address this to maintain regulatory compliance.

Mitigation Strategies

Apply the latest Oracle E-Business Suite patches for Oracle iSetup component. Restrict network access to HTTP ports used by Oracle iSetup. Review and enforce least privilege for user accounts with access to Oracle iSetup.

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