CVE-2026-101456

Analyzed Analyzed - Analysis Complete

Privilege Escalation in Oracle Siebel CRM Development

Publication date: 2026-10-20

Last updated on: 2026-11-09

Assigner: Oracle

Description

Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Configuration Tools). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Siebel CRM Development executes to compromise Siebel CRM Development. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM Development accessible data as well as unauthorized access to critical data or complete access to all Siebel CRM Development accessible data. CVSS 3.1 Base Score 6.0 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N).

CVSS Scores

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Meta Information

Published

2026-10-20

Last Modified

2026-11-09

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-101456

EUVD

EUVD-2026-105872

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	siebel_crm	From 17.0 (inc) to 26.9 (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 vulnerability affects Oracle Siebel CRM Development versions 17.0 to 26.9. It allows a highly privileged attacker with local access to compromise the system. Successful exploitation can lead to unauthorized data creation, deletion, modification, or full access to all data within the Siebel CRM Development environment.

Detection Guidance

This CVE affects Oracle Siebel CRM Development (versions 17.0-26.9) and requires local system access with high privileges to exploit. Detection should focus on verifying Siebel CRM Development versions and monitoring for unauthorized data access or modifications. No specific commands are provided in the CVE details.

Impact Analysis

If you use Oracle Siebel CRM Development versions 17.0 to 26.9, an attacker with high privileges and local access could steal, alter, or delete sensitive business data. This could disrupt operations, lead to data breaches, or cause financial and reputational damage.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive data, violating GDPR and HIPAA requirements for data confidentiality and integrity. Non-compliance may result in legal penalties, fines, or loss of certification.

Mitigation Strategies

Apply the latest Oracle Siebel CRM Development patches or updates to address the vulnerability. Ensure only trusted users with minimal privileges have access to the Configuration Tools component. Monitor logs for suspicious activities related to data access or modifications.

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EPSS Chart

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