CVE-2026-101404

Analyzed Analyzed - Analysis Complete

Privilege Escalation in Oracle Siebel Apps - Marketing

Publication date: 2026-10-20

Last updated on: 2026-11-05

Assigner: Oracle

Description

Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (component: Marketing). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where Siebel Apps - Marketing executes to compromise Siebel Apps - Marketing. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel Apps - Marketing accessible data as well as unauthorized read access to a subset of Siebel Apps - Marketing accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Siebel Apps - Marketing. CVSS 3.1 Base Score 3.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L).

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Meta Information

Published

2026-10-20

Last Modified

2026-11-05

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-101404

EUVD

EUVD-2026-105820

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's Siebel Apps - Marketing product affecting versions 17.0 to 26.9. It allows a highly privileged attacker with local system access to exploit the system and gain unauthorized access to data or cause partial denial of service.

Detection Guidance

Detection of this vulnerability requires identifying unpatched versions of Oracle Siebel Apps - Marketing (versions 17.0-26.9). Check installed software versions and compare against Oracle's security advisories for this CVE. No specific commands are provided in the context.

Impact Analysis

An attacker could read, modify, or delete some data within Siebel Apps - Marketing, or disrupt its availability. This requires the attacker to already have high-level access to the system.

Compliance Impact

This vulnerability could lead to unauthorized data access or modification, which may violate compliance requirements for data protection such as GDPR or HIPAA if sensitive data is involved.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update for Siebel Apps - Marketing versions 17.0-26.9 to address the vulnerability. Ensure only trusted users have high privileged logon access to the infrastructure where Siebel Apps - Marketing executes.

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