SEPTEMBER 17, 2026
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Case File

CVE-2026-83154

CRITICAL · CVSS 9.1 EPSS 0.31% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-15 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

A critical vulnerability exists in the Open UI component of Oracle's Siebel CRM, affecting versions 17.0 to 26.7, which allows unauthenticated attackers with network access via SOAP to manipulate data. Successful exploitation can lead to unauthorized creation, deletion, or modification of critical data, compromising both confidentiality and integrity. Organizations using affected versions of Siebel CRM should prioritize immediate remediation to protect sensitive information and maintain data integrity.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-83154
Severity
CRITICAL
CVSS
9.1
EPSS
0.31%
Oracle

Original NVD Description

Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows unauthenticated attacker with network access via SOAP to compromise Siebel CRM End User. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM End User accessible data as well as unauthorized access to critical data or complete access to all Siebel CRM End User accessible data. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).