CVE-2026-83214
Received Received - Intake

Siebel CRM Deployment Privilege Escalation Vulnerability

Publication date: 2026-09-15

Last updated on: 2026-09-15

Assigner: Oracle

Description
Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Siebel CRM Deployment executes to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in takeover of Siebel CRM Deployment. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

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Meta Information

Published
2026-09-15
Last Modified
2026-09-15
Generated
2026-10-06
AI Q&A
2026-09-15
EPSS Evaluated
2026-10-04
NVD
CVE-2026-83214
EUVD
EUVD-2026-79566

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
oracle siebel_crm_deployment From 17.0 (inc) to 26.7 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This is a vulnerability in Oracle Siebel CRM Deployment (versions 17.0-26.7) that allows a low-privileged attacker with system access to take over the deployment. The flaw exists in the Server Infrastructure component and has a CVSS score of 7.8, indicating high impact on confidentiality, integrity, and availability.

Detection Guidance

Detection of CVE-2026-83214 requires checking for vulnerable versions of Oracle Siebel CRM Deployment (17.0-26.7). Verify installed versions using application logs or system queries. No specific commands are provided in the context.

Impact Analysis

If you use Oracle Siebel CRM Deployment versions 17.0-26.7, an attacker with local access could exploit this to gain full control over the system. This could lead to data theft, unauthorized modifications, or service disruption.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, potentially violating GDPR (data protection) and HIPAA (healthcare data privacy) requirements. Organizations using affected versions may face compliance failures and regulatory penalties.

Mitigation Strategies

Apply the latest Oracle Siebel CRM patches or updates for versions 17.0-26.7 to address the vulnerability. Ensure access controls are properly configured to limit low-privileged user access to the infrastructure where Siebel CRM Deployment executes.

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