CVE-2026-83146
HighCVSS 7.7Exploitation Probability (EPSS)
Low risk17th percentile - higher than 17% of all known CVEs
Summary
Vulnerability in Oracle Siebel CRM End User product (Open UI component). Affects versions 17.0-26.7. Difficult to exploit, requires low privileges, network access via HTTP, and user interaction. Attacks may impact additional products (scope change) and lead to unauthorized creation, deletion, modification, or access to data.
Risk Assessment
Risk of compromise of confidentiality and integrity of critical data and all data accessible in Siebel CRM End User. Attacks may have broader impact on other products.
Recommendation
Apply patches provided by Oracle for versions 17.0-26.7. Restrict network access to the Open UI component and require authentication.
Other vulnerabilities in Oracle Siebel CRM
See all- CVE-2026-83212High
Vulnerability in the Siebel Apps - Self Service product of Oracle Siebel CRM (component: Helpdesk/Training) affecting versions 17.0-26.7. Easily exploitable by a low privileged attacker with network access via HTTP. Successful attacks can result in takeover of the application.
- CVE-2026-83211High
Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure) affecting versions 17.0-26.7. Easily exploitable by a low privileged attacker with logon to the infrastructure where the component executes. Successful attacks can result in takeover of the component.
- CVE-2026-83210High
Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure) affecting versions 17.0-26.7. Easily exploitable by a low privileged attacker with network access via SQL. Successful attacks can result in takeover of the component.
- CVE-2026-83209High
Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Workflow) affecting versions 17.0-26.7. Easily exploitable by a low privileged attacker with network access via HTTP. Successful attacks can result in takeover of the component.
- CVE-2026-83208High
Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Migration) affecting versions 17.0-26.7. Easily exploitable by a low privileged attacker with network access via SQL. Successful attacks can result in takeover of the component.
- CVE-2026-83207High
Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Integration - Scripting) affecting versions 17.0-26.7. Easily exploitable by a low privileged attacker with network access via HTTP. Successful attacks can cause a hang or frequently repeatable crash (complete DOS), unauthorized update, insert or delete access, and unauthorized read access.
- CVE-2026-83203High
Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI) affecting versions 17.0-26.7. Easily exploitable by an unauthenticated attacker with network access via HTTP. Successful attacks can result in unauthorized access to critical data, unauthorized data modifications, and partial DOS.
- CVE-2026-83193High
Vulnerability in Oracle Siebel CRM's Siebel Apps - Life Sciences (component: Life Sciences) affecting versions 17.0-26.7. An easily exploitable flaw allows a low-privileged attacker with logon access to the infrastructure to compromise the system, requiring user interaction.
- CVE-2026-83192High
Vulnerability in Oracle Siebel CRM End User (component: Open UI) affecting versions 17.0-26.7. A difficult-to-exploit flaw allows an unauthenticated attacker with network access via HTTP to compromise Siebel CRM End User.
- CVE-2026-83155High
Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure) affecting versions 17.0-26.7. A low-privileged attacker with access to the physical communication segment can access critical data and cause hangs or repeatable crashes (DoS).
Original NVD description (English source)
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. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM End User. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Siebel CRM End User, attacks may significantly impact additional products (scope change). 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 7.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N).
Vulnerability data from NVD (NIST) · CISA KEV · EPSS