SEPTEMBER 17, 2026
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Case File

CVE-2026-83220

HIGH · CVSS 8.1 EPSS 0.20% Public Exploit

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

CyberRota Analysis

AI-Generated

A vulnerability exists in the Event Publish and Subscribe component of Oracle's Siebel CRM Integration, affecting versions 23.6 to 26.7. This easily exploitable flaw allows an unauthenticated attacker with physical access to the network segment to gain unauthorized control over critical data, enabling actions such as creation, deletion, or modification of data. Organizations using affected versions of Siebel CRM should prioritize remediation to mitigate potential data breaches and integrity issues.

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-2026-83220
Severity
HIGH
CVSS
8.1
EPSS
0.20%
Oracle

Original NVD Description

Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (component: Event Publish and Subscribe). Supported versions that are affected are 23.6-26.7. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Siebel CRM Integration executes to compromise Siebel CRM Integration. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM Integration accessible data as well as unauthorized access to critical data or complete access to all Siebel CRM Integration accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).