# CVE-2026-83230: Oracle Siebel CRM unauthorized data access in Management Console

Source: https://junglewise.ai/threats/cve-2026-83230-oracle-siebel-crm-unauthorized-data-access-in-management-console  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-15. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-83230 · Severity: high · CVSS 7.1 · Published 2026-09-15

Oracle Siebel CRM is a customer relationship management platform used to manage business interactions and customer data. A vulnerability in the Siebel Management Console allows authenticated users with low-level network access to read sensitive customer data and modify or delete records without proper authorization. This could lead to exposure of confidential business information and integrity violations of critical CRM data.

Technologies: [Oracle Siebel CRM](https://junglewise.ai/threats/technologies/siebel-crm). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-83230 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-83230 being exploited in the wild.

**How severe is CVE-2026-83230?** High severity, with a CVSS score of 7.1, published 15 September 2026.

**Which products and versions are affected?** Oracle Siebel CRM 17.0-26.7.

**Is there a fix for CVE-2026-83230?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-83230 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-83230?** Check whether you run Oracle Siebel CRM at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

An authorization or access control vulnerability exists in the Siebel Management Console component of Oracle Siebel CRM. The flaw is easily exploitable by a low-privileged attacker with network access via HTTP, requiring only valid credentials. Successful exploitation results in unauthorized read access to sensitive CRM data (high confidentiality impact) and limited unauthorized update/insert/delete capabilities (low integrity impact). The vulnerability affects versions 17.0 through 26.7; patch availability and mitigation steps should be verified through Oracle's security advisory.

## Affected products

- Oracle Siebel CRM 17.0-26.7

## Timeline

- 2026-09-15: disclosed

## References

- [https://www.oracle.com/security-alerts/cspusep2026.html](https://www.oracle.com/security-alerts/cspusep2026.html)

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