CVE-2026-83192: Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM End User. Successful attacks of this vulnerability can result in takeover of Siebel CRM End User. in Oracle Corporation Siebel CRM End User
CVE-2026-83192 is a vulnerability in Oracle Siebel CRM End User (Open UI component) affecting versions 17.0 through 26.7. It allows an unauthenticated attacker with network access via HTTP to potentially take over the Siebel CRM End User. The vulnerability has a high CVSS 3.1 score of 8.1, indicating significant confidentiality, integrity, and availability impacts. Oracle has included this vulnerability in its September 2026 Critical Security Patch Update, which provides patches for affected products including Siebel CRM. Customers are strongly advised to apply the available patches promptly to mitigate the risk.
AI Analysis
Technical Summary
This vulnerability in Oracle Siebel CRM End User's Open UI component affects versions 17.0 to 26.7. It permits an unauthenticated attacker with network access via HTTP to compromise the Siebel CRM End User, potentially resulting in full takeover. The CVSS 3.1 base score is 8.1, reflecting high impact on confidentiality, integrity, and availability. Oracle has addressed this vulnerability in its September 2026 Critical Security Patch Update, which includes 673 security patches across multiple Oracle products. The vendor strongly recommends applying these patches without delay to prevent exploitation.
Potential Impact
Successful exploitation of this vulnerability can lead to complete takeover of the Siebel CRM End User, impacting confidentiality, integrity, and availability of the system. This could allow attackers to access sensitive data, modify or disrupt system operations, and cause denial of service.
Mitigation Recommendations
Oracle has released patches for this vulnerability as part of the September 2026 Critical Security Patch Update. Customers should apply the relevant patches for Siebel CRM End User versions 17.0 through 26.7 promptly. Oracle strongly recommends staying on actively-supported versions and applying security patches without delay to prevent exploitation. Patch status is confirmed as available via the official Oracle advisory.
CVE-2026-83192: Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM End User. Successful attacks of this vulnerability can result in takeover of Siebel CRM End User. in Oracle Corporation Siebel CRM End User
Description
CVE-2026-83192 is a vulnerability in Oracle Siebel CRM End User (Open UI component) affecting versions 17.0 through 26.7. It allows an unauthenticated attacker with network access via HTTP to potentially take over the Siebel CRM End User. The vulnerability has a high CVSS 3.1 score of 8.1, indicating significant confidentiality, integrity, and availability impacts. Oracle has included this vulnerability in its September 2026 Critical Security Patch Update, which provides patches for affected products including Siebel CRM. Customers are strongly advised to apply the available patches promptly to mitigate the risk.
CVSS v3.1
Score 8.1high
Affected software
Oracle Corporation
Siebel CRM End User
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Oracle Siebel CRM End User's Open UI component affects versions 17.0 to 26.7. It permits an unauthenticated attacker with network access via HTTP to compromise the Siebel CRM End User, potentially resulting in full takeover. The CVSS 3.1 base score is 8.1, reflecting high impact on confidentiality, integrity, and availability. Oracle has addressed this vulnerability in its September 2026 Critical Security Patch Update, which includes 673 security patches across multiple Oracle products. The vendor strongly recommends applying these patches without delay to prevent exploitation.
Potential Impact
Successful exploitation of this vulnerability can lead to complete takeover of the Siebel CRM End User, impacting confidentiality, integrity, and availability of the system. This could allow attackers to access sensitive data, modify or disrupt system operations, and cause denial of service.
Mitigation Recommendations
Oracle has released patches for this vulnerability as part of the September 2026 Critical Security Patch Update. Customers should apply the relevant patches for Siebel CRM End User versions 17.0 through 26.7 promptly. Oracle strongly recommends staying on actively-supported versions and applying security patches without delay to prevent exploitation. Patch status is confirmed as available via the official Oracle advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- oracle
- Date Reserved
- 2026-08-31T15:40:57.345Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://www.oracle.com/security-alerts/cspusep2026.html","vendor":"Oracle"}]
Threat ID: 6aa9a82855bf5e2cf5538059
Added to database: 09/15/2026, 20:18:48 UTC
Last enriched: 09/15/2026, 22:51:00 UTC
Last updated: 09/15/2026, 23:19:14 UTC
Views: 3
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