CVE-2026-101455

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: Integration - Scripting). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows low 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 6.3 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/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-2026-101455

EUVD

EUVD-2026-105871

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 is a vulnerability in Oracle Siebel CRM Development affecting versions 17.0 to 26.9. It allows a low-privileged attacker with local access to exploit the system and compromise the application. The vulnerability enables unauthorized actions like creating, deleting, or modifying critical data, as well as unauthorized access to sensitive information.

Detection Guidance

This vulnerability is specific to Oracle Siebel CRM Development and requires local system access with low privileges. Detection may involve checking for unauthorized modifications to critical data or unexpected access patterns in Siebel CRM logs. No direct commands are provided in the context to detect this issue.

Impact Analysis

If exploited, this vulnerability could lead to unauthorized access to or modification of critical data within Siebel CRM Development. Attackers could steal, alter, or delete sensitive information, potentially causing data breaches or operational disruptions.

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. Non-compliance risks include legal penalties, reputational damage, and loss of customer trust.

Mitigation Strategies

Apply the latest Oracle Siebel CRM Development patches or updates to address the vulnerability in versions 17.0-26.9. Restrict user privileges to minimize access for low-privileged attackers. Monitor logs for unauthorized data access or modifications.

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EPSS Chart

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