---
id: CVE-2026-83143
title: >-
  Vulnerability in the Siebel Apps - Life Sciences product of Oracle Siebel CRM
  (component: eDetailing)
summary: >-
  Vulnerability in the Siebel Apps - Life Sciences product of Oracle Siebel CRM
  (component: eDetailing).  Supported versions that are affected are 17.0-26.7.
  Easily exploitable vulnerability allows unauthenticated attacker with network
  acc…
severity: high
cvss: 8.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N'
cwe:
  - CWE-284
vendor: Oracle Corporation
product: Siebel Apps - Life Sciences
affected:
  - siebel_apps_-_life_sciences >= 17.0 <= 26.7
published: '2026-09-15'
updated: '2026-09-18'
sourceUpdated: '2026-09-18T19:16:46.590'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-83143'
references:
  - url: 'https://www.oracle.com/security-alerts/cspusep2026.html'
    label: secalert_us@oracle.com
tags:
  - nvd
  - cve.org
epss: 0.00364
epssPercentile: 0.27461
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-18T18:17:00.820245Z'
ingestedAt: '2026-09-15T20:44:02.467Z'
---

## Overview

Vulnerability in the Siebel Apps - Life Sciences product of Oracle Siebel CRM (component: eDetailing).  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 - Life Sciences.  Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in  unauthorized creation, deletion or modification access to critical data or all Siebel Apps - Life Sciences accessible data as well as  unauthorized access to critical data or complete access to all Siebel Apps - Life Sciences accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N).

## Remediation

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