Description
Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows low privileged attacker with network access via SQL to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in takeover of Siebel CRM Deployment. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
Published: 2026-09-15
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: Complete takeover of Oracle Siebel CRM Deployment
Action: Immediate patch
AI Analysis

Impact

The vulnerability resides in the Server Infrastructure component of Oracle Siebel CRM Deployment. It allows an attacker who already has low‑level privileges and can communicate with the SQL interface over the network to compromise the deployment. Successful exploitation can lead to full compromise, granting the attacker control over the system and exposing its data. The impact includes confidentiality, integrity and availability loss, as reflected in the CVSS 3.1 score of 8.8 with a vector indicating network‑based, low complexity, low privilege, no user interaction, and unchanged scope.

Affected Systems

Oracle Corporation’s Siebel CRM Deployment is affected. The vulnerable product versions span from 17.0 up to 26.7, inclusive. Systems running any of these releases should be verified for patch status.

Risk and Exploitability

The vulnerability scores 8.8 on CVSS, marking it as high severity. The EPSS score is below 1 %, indicating a low probability of widespread exploitation, but the risk remains because the flaw is easily exploitable for victims with network access. It is not listed in CISA’s KEV catalog. The attack vector is inferred to be a network‑based SQL interaction that does not require user interaction, relying on low privilege exploitation.

Generated by OpenCVE AI on September 22, 2026 at 20:29 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Apply the latest Oracle Siebel CRM Deployment patch that removes the SQL vulnerability (see Oracle Security Alert https://www.oracle.com/security-alerts/cspusep2026.html).
  • Upgrade all affected deployments to a version newer than 26.7, or configure the database to reject connections from untrusted hosts.
  • Restrict network access to the Siebel database interfaces to trusted hosts and monitor logs for suspicious SQL activity.

Generated by OpenCVE AI on September 22, 2026 at 20:29 UTC.

Tracking

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Advisories

No advisories yet.

History

Tue, 22 Sep 2026 20:45:00 +0000

Type Values Removed Values Added
Title Siebel CRM Deployment Vulnerability Enables Low‑Privilege Network Takeover

Tue, 22 Sep 2026 18:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284 CWE-89

Sun, 20 Sep 2026 09:45:00 +0000

Type Values Removed Values Added
Title Siebel CRM Deployment Vulnerability Enables Low‑Privilege Network Takeover

Fri, 18 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
Title Insecure SQL Access Enables Low‑Privilege Takeover of Oracle Siebel CRM Deployment
Weaknesses CWE-89

Thu, 17 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 16 Sep 2026 22:00:00 +0000

Type Values Removed Values Added
Title Insecure SQL Access Enables Low‑Privilege Takeover of Oracle Siebel CRM Deployment
Weaknesses CWE-89

Tue, 15 Sep 2026 20:15:00 +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 17.0-26.7. Easily exploitable vulnerability allows low privileged attacker with network access via SQL to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in takeover of Siebel CRM Deployment. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
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

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

Oracle Siebel Crm Deployment
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-09-22T17:21:59.247Z

Reserved: 2026-08-31T15:40:57.346Z

Link: CVE-2026-83210

cve-icon Vulnrichment

Updated: 2026-09-17T14:58:18.081Z

cve-icon NVD

Status : Deferred

Published: 2026-09-15T20:18:32.640

Modified: 2026-09-22T18:17:22.050

Link: CVE-2026-83210

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-22T20:30:08Z

Weaknesses
  • CWE-89

    Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')