CVE-2026-101441

Modified Modified - Updated After Analysis

Unauthenticated Access in Siebel CRM Cloud Applications

Publication date: 2026-10-20

Last updated on: 2026-11-05

Assigner: Oracle

Description

Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that are affected are 22.3-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Siebel CRM Cloud Applications executes to compromise Siebel CRM Cloud Applications. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM Cloud Applications accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N).

CVSS Scores

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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-2026-101441

EUVD

EUVD-2026-105857

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	siebel_crm	From 22.3 (inc) to 26.9 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-306	The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

Attack-Flow Graph

Executive Summary

This vulnerability affects Oracle Siebel CRM Cloud Applications versions 22.3 to 26.9. It allows an unauthenticated attacker with access to the physical network segment where the application runs to exploit a weakness and gain unauthorized access to sensitive data or full access to all application data.

Detection Guidance

Detection of this vulnerability requires monitoring network traffic for unauthorized access attempts to the Siebel CRM Cloud Applications component. Since the attack requires physical access to the communication segment, inspect logs for unusual activity from unexpected network segments or devices.

Impact Analysis

If exploited, this vulnerability could lead to unauthorized access to critical or all accessible data within the Siebel CRM Cloud Applications. This may result in data breaches, loss of confidential information, or unauthorized system access for affected users.

Compliance Impact

This vulnerability could lead to unauthorized data access, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Organizations using affected versions may face legal penalties, reputational damage, and increased scrutiny for failing to protect sensitive data.

Mitigation Strategies

Restrict physical access to the network segment where Siebel CRM Cloud Applications operates to prevent unauthorized attackers from exploiting this vulnerability.

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