CVE-2026-83209

Remote Code Execution via Workflow Access Control Bypass in Oracle Siebel CRM Development

Published Sep 15, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Workflow). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Development. Successful attacks of this vulnerability can result in takeover of Siebel CRM Development. 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).

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Remote Code Execution via Workflow Access Control Bypass in Oracle Siebel CRM Development
Type Values Removed Values Added
Title Low-Privilege Remote Code Execution via HTTP in Oracle Siebel CRM Workflow
Weaknesses CWE-285
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Low-Privilege Remote Code Execution via HTTP in Oracle Siebel CRM Workflow
Weaknesses CWE-284
CWE-285
Type Values Removed Values Added
Description Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Workflow). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Development. Successful attacks of this vulnerability can result in takeover of Siebel CRM Development. 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).
First Time appeared Oracle
Oracle siebel Crm Development
CPEs cpe:2.3:a:oracle:siebel_crm_development:*:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle siebel Crm Development
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
oracle
Published
Updated
Sep 17, 2026, 3:14 PM
Reserved
Aug 31, 2026, 3:40 PM
Status
Deferred
Published
Sep 15, 2026, 8:18 PM
Modified
Sep 17, 2026, 4:18 PM