CVE-2026-101589
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Unauthenticated Data Read in Oracle Utilities Network Management System

Publication date: 2026-10-20

Last updated on: 2026-11-06

Assigner: Oracle

Description
Vulnerability in the Oracle Utilities Network Management System product of Oracle Utilities Applications (component: System Wide). Supported versions that are affected are 2.6.0.1.0-2.6.0.1.12, 2.6.0.2.0-2.6.0.2.10 and 25.12.0.0.0-25.12.0.0.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle Utilities Network Management System. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Utilities Network Management System 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).

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Meta Information

Published
2026-10-20
Last Modified
2026-11-06
Generated
2026-11-10
AI Q&A
2026-10-21
EPSS Evaluated
2026-11-08
NVD
CVE-2026-101589
EUVD
EUVD-2026-105997

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Exploitability

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

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Executive Summary

This is a vulnerability in Oracle Utilities Network Management System where an unauthenticated attacker can remotely access the system via HTTPS. It allows unauthorized read access to some data within the system. The vulnerability has a CVSS score of 5.3, indicating low impact on confidentiality.

Detection Guidance

Detection requires checking for vulnerable versions of Oracle Utilities Network Management System. Verify installed versions against affected ranges: 2.6.0.1.0-2.6.0.1.12, 2.6.0.2.0-2.6.0.2.10, or 25.12.0.0.0-25.12.0.0.2. Use system logs or Oracle's tools to confirm version numbers.

Impact Analysis

An attacker could exploit this to view sensitive data stored in the Oracle Utilities Network Management System, potentially leading to data breaches or unauthorized information disclosure.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, which may violate compliance requirements under GDPR or HIPAA, depending on the data involved. Organizations must address this to maintain regulatory compliance.

Mitigation Strategies

Apply the latest security patches from Oracle for affected versions of Oracle Utilities Network Management System. Ensure network access controls restrict HTTPS traffic to trusted sources only. Monitor for unusual data access patterns in the system.

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