---
id: CVE-2026-83221
title: >-
  Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM
  (component: EAI)
summary: >-
  Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM
  (component: EAI).  Supported versions that are affected are 17.0-26.7. Easily
  exploitable vulnerability allows low privileged attacker with network access
  via SOAP …
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N'
cwe:
  - CWE-284
vendor: Oracle Corporation
product: Siebel CRM Integration
affected:
  - siebel_crm_integration >= 17.0 <= 26.7
published: '2026-09-15'
updated: '2026-09-21'
sourceUpdated: '2026-09-21T17:19:06.930'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-83221'
references:
  - url: 'https://www.oracle.com/security-alerts/cspusep2026.html'
    label: secalert_us@oracle.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-21T16:46:48.175422Z'
epss: 0.0022
epssPercentile: 0.12851
ingestedAt: '2026-09-15T20:44:02.491Z'
---

## Overview

Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (component: EAI).  Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows low privileged attacker with network access via SOAP to compromise Siebel CRM Integration.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Siebel CRM Integration accessible data as well as  unauthorized update, insert or delete access to some of Siebel CRM Integration accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N).

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.