---
id: CVE-2026-83197
title: >-
  Vulnerability in the Siebel Apps - Financial Services product of Oracle Siebel
  CRM (component: Financial Accounts)
summary: >-
  Vulnerability in the Siebel Apps - Financial Services product of Oracle Siebel
  CRM (component: Financial Accounts).  Supported versions that are affected are
  17.0-26.7. Easily exploitable vulnerability allows unauthenticated attacker
  wit…
severity: critical
cvss: 9.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H'
cwe:
  - CWE-306
vendor: Oracle Corporation
product: Siebel Apps - Financial Services
affected:
  - siebel_apps_-_financial_services >= 17.0 <= 26.7
published: '2026-09-15'
updated: '2026-09-21'
sourceUpdated: '2026-09-21T17:19:06.310'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-83197'
references:
  - url: 'https://www.oracle.com/security-alerts/cspusep2026.html'
    label: secalert_us@oracle.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-21T16:38:24.616492Z'
epss: 0.00346
epssPercentile: 0.28202
ingestedAt: '2026-09-15T20:44:02.484Z'
---

## Overview

Vulnerability in the Siebel Apps - Financial Services product of Oracle Siebel CRM (component: Financial Accounts).  Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel Apps - Financial Services.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Siebel Apps - Financial Services accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Siebel Apps - Financial Services. CVSS 3.1 Base Score 9.1 (Confidentiality and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H).

## Remediation

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