Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 5.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N).
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://www.oracle.com/security-alerts/cpuoct2026.html |
|
History
Fri, 23 Oct 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Wed, 21 Oct 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Low-Privilege Data Modification via HTTP in Oracle Siebel CRM Deployment | |
| Weaknesses | CWE-284 CWE-307 |
Tue, 20 Oct 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 5.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N). | |
| First Time appeared |
Oracle
Oracle siebel Crm Deployment |
|
| CPEs | cpe:2.3:a:oracle:siebel_crm_deployment:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Oracle
Oracle siebel Crm Deployment |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: oracle
Published: 2026-10-20T21:25:53.089Z
Updated: 2026-10-23T20:07:34.429Z
Reserved: 2026-09-14T22:10:16.634Z
Link: CVE-2026-91422
Updated: 2026-10-23T20:07:28.156Z
Status : Awaiting Analysis
Published: 2026-10-20T22:20:45.640
Modified: 2026-10-23T21:17:26.170
Link: CVE-2026-91422
No data.