# CVE-2026-83143

## Summary

- **CVE ID:** CVE-2026-83143
- **Severity:** HIGH
- **CVSS Score:** 8.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N)
- **CWE:** N/A
- **Published:** Sep 15, 2026
- **Last Modified:** Sep 15, 2026

## Description

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).

## Affected Products

- Oracle Corporation — Siebel Apps - Life Sciences (17.0)

## References

- [CNA](https://www.oracle.com/security-alerts/cspusep2026.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.38%
- **EPSS Percentile:** 32.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._