CVE-2026-61330

Analyzed Analyzed - Analysis Complete

Authentication Bypass in Siebel CRM Cloud Applications

Publication date: 2026-08-18

Last updated on: 2026-09-01

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 22.3-26.6. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Cloud Applications. Successful attacks of this vulnerability can result in takeover of Siebel CRM Cloud Applications. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS Scores

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Meta Information

Published

2026-08-18

Last Modified

2026-09-01

Generated

2026-09-08

AI Q&A

2026-08-19

EPSS Evaluated

2026-09-07

NVD

CVE-2026-61330

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	siebel_crm	From 22.3 (inc) to 26.6 (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 Cloud Applications (component: Siebel Cloud Manager) affecting versions 22.3 to 26.6. It allows a low-privileged attacker with network access via HTTP to take over the application. The impact includes confidentiality, integrity, and availability breaches.

Detection Guidance

Detection of CVE-2026-61330 requires checking for vulnerable versions of Oracle Siebel CRM Cloud Applications (22.3-26.6). Inspect installed versions via application logs or system management tools. Monitor network traffic for unauthorized HTTP access to Siebel Cloud Manager components. Ensure patch levels are current and review Oracle's security advisories for updates.

Impact Analysis

An attacker could exploit this to gain full control of your Siebel CRM Cloud Applications, potentially accessing sensitive data, altering records, or disrupting services. This could lead to data breaches, unauthorized modifications, or system downtime.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR (data protection) and HIPAA (health data privacy) due to unauthorized access or data breaches. Organizations may face legal penalties, fines, or reputational damage if exploited.

Mitigation Strategies

Apply the latest Oracle Siebel CRM Cloud Applications patches or updates immediately to address the vulnerability. Ensure network access controls restrict unauthorized HTTP access to the Siebel Cloud Manager component. Monitor for unusual activity or unauthorized access attempts.

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