CVE-2026-62588

Analyzed Analyzed - Analysis Complete

Siebel CRM Integration Remote Code Execution

Publication date: 2026-08-18

Last updated on: 2026-08-20

Assigner: Oracle

Description

Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (component: Open Integration). Supported versions that are affected are 25.12-26.6. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Integration. While the vulnerability is in Siebel CRM Integration, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Siebel CRM Integration. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).

CVSS Scores

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Meta Information

Published

2026-08-18

Last Modified

2026-08-20

Generated

2026-09-08

AI Q&A

2026-08-19

EPSS Evaluated

2026-09-07

NVD

CVE-2026-62588

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's Integration product, specifically in the Open Integration component. It affects versions 25.12 through 26.6. The issue allows a low-privileged attacker with network access via HTTP to compromise the system. Successful exploitation could lead to a full takeover of Siebel CRM Integration.

Detection Guidance

Detection requires checking for vulnerable versions of Oracle Siebel CRM Integration (25.12-26.6). Inspect installed software versions and network traffic for HTTP access to the affected component. No specific commands are provided in the context.

Impact Analysis

An attacker could gain control of the Siebel CRM Integration system, potentially leading to unauthorized access, data breaches, or disruption of services. Since attacks may impact additional products, the scope of impact could be broader than just the integration component.

Compliance Impact

The vulnerability allows unauthorized takeover of Siebel CRM Integration, potentially exposing sensitive customer or patient data. This could lead to violations of GDPR (data protection) and HIPAA (health information privacy) due to unauthorized access, data breaches, or loss of confidentiality and integrity.

Mitigation Strategies

Apply the latest security patches from Oracle for Siebel CRM Integration versions 25.12-26.6. Restrict network access to the HTTP interface and limit privileges for users. Monitor for unusual activity and review Oracle's security advisories for updates.

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