CVE-2026-101492

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Siebel CRM Integration Path Traversal Vulnerability

Publication date: 2026-10-20

Last updated on: 2026-11-03

Assigner: Oracle

Description

Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (component: Open Integration). Supported versions that are affected are 25.12-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Integration. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Siebel CRM Integration, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel CRM Integration accessible data as well as unauthorized read access to a subset of Siebel CRM Integration accessible data. CVSS 3.1 Base Score 4.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N).

CVSS Scores

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Meta Information

Published

2026-10-20

Last Modified

2026-11-03

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-101492

EUVD

EUVD-2026-105908

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	Siebel CRM Integration	25.12

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-352	The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.
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 Integration (component: Open Integration) affecting versions 25.12-26.9. It allows an unauthenticated attacker with network access via HTTP to potentially compromise the system. Exploitation requires human interaction from a victim and may impact other products. The attacker could gain unauthorized read, update, insert, or delete access to some data in Siebel CRM Integration.

Detection Guidance

Detection of this vulnerability requires monitoring for unauthorized access attempts or unusual activity in the Siebel CRM Integration component. Check HTTP logs for suspicious requests targeting the affected product versions (25.12-26.9). Look for patterns indicating human interaction required for exploitation, such as unusual data modification or access requests.

Impact Analysis

If exploited, this vulnerability could allow an attacker to read, modify, or delete some data in your Siebel CRM Integration system without authentication. This may lead to data breaches, unauthorized changes to customer or business data, or disruption of services. Human interaction is required for exploitation, meaning a user must perform an action for the attack to succeed.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive data, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Unauthorized data exposure or alteration could result in legal penalties, fines, or reputational damage due to non-compliance with data protection standards.

Mitigation Strategies

Apply the latest security patches from Oracle for Siebel CRM Integration versions 25.12-26.9 to address this vulnerability.

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EPSS Chart

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