CVE-2026-62586

Analyzed Analyzed - Analysis Complete

Siebel CRM Administration Data Access Vulnerability

Publication date: 2026-08-18

Last updated on: 2026-08-21

Assigner: Oracle

Description

Vulnerability in the Siebel CRM Administration product of Oracle Siebel CRM (component: Data Archival). Supported versions that are affected are 25.12-26.6. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Administration. While the vulnerability is in Siebel CRM Administration, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM Administration accessible data. CVSS 3.1 Base Score 8.6 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N).

CVSS Scores

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Meta Information

Published

2026-08-18

Last Modified

2026-08-21

Generated

2026-09-08

AI Q&A

2026-08-19

EPSS Evaluated

2026-09-06

NVD

CVE-2026-62586

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	siebel_crm	From 25.12 (inc) to 26.6 (inc)

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 Siebel CRM Administration (component: Data Archival) affecting versions 25.12 to 26.6. It allows an unauthenticated attacker with network access via HTTP to compromise the system. Successful exploitation can lead to unauthorized access to critical data or full access to all data accessible through Siebel CRM Administration.

Detection Guidance

Detecting this vulnerability requires checking for vulnerable versions of Oracle Siebel CRM Administration (25.12-26.6). Inspect installed software versions and network traffic for HTTP requests targeting the Siebel CRM Administration component.

Impact Analysis

An attacker could gain unauthorized access to sensitive data stored in Siebel CRM Administration, potentially leading to data breaches, loss of confidential information, or further compromise of connected systems due to the scope change mentioned.

Compliance Impact

This vulnerability could lead to unauthorized data access, which may result in non-compliance with GDPR (data protection), HIPAA (health information), or other regulations requiring strict access controls and data confidentiality.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update for Siebel CRM Administration. Restrict network access to the HTTP interface via firewalls or disable unnecessary services. Monitor for unauthorized access attempts or data exfiltration.

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