# CVE-2017-3330: Oracle Siebel CRM vulnerability in Siebel UI Framework Open UI

Source: https://junglewise.ai/threats/cve-2017-3330-oracle-siebel-crm-vulnerability-in-siebel-ui-framework-open-ui  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2017-01-27. Updated: 2026-05-13  
License: CC BY 4.0 with a link back

CVE-2017-3330 · Severity: high · CVSS 7.6 · Published 2017-01-27

A vulnerability exists in the Open UI component of Oracle Siebel CRM, a platform used by businesses to manage customer relationships and data. An attacker with basic user access could exploit this flaw to view, modify, or delete sensitive customer information. This attack requires a legitimate user to interact with a malicious link or page, and the impact could extend beyond the Siebel system to other integrated business applications.

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

## Quick answers

**Is CVE-2017-3330 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2017-3330 being exploited in the wild.

**How severe is CVE-2017-3330?** High severity, with a CVSS score of 7.6, published 27 January 2017.

**Which products and versions are affected?** Oracle Siebel CRM 16.1.

**Is there a fix for CVE-2017-3330?** 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-2017-3330 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2017-3330?** Check whether you run Oracle Siebel CRM or Oracle Siebel Ui Framework 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

This vulnerability affects the Siebel UI Framework (specifically the Open UI subcomponent) in Oracle Siebel CRM version 16.1. It is classified as an 'Insufficient Information' (NVD-CWE-noinfo) issue, but the CVSS vector suggests a cross-site flaw or similar injection where a low-privileged attacker can leverage network access via HTTP. The exploit requires human interaction from a victim (UI:R) and results in a Scope change (S:C), meaning the attack can impact components outside the immediate security scope of the Siebel UI. Successful exploitation allows for unauthorized access to critical data (Confidentiality: High) and unauthorized update, insert, or delete capabilities (Integrity: Low). Oracle addressed this in the January 2017 Critical Patch Update.

## Affected products

- Oracle Siebel CRM 16.1

## Timeline

- 2017-01-27: disclosed
- 2017-01-27: advisory: Oracle Critical Patch Update published

## References

- [http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.html](http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.html)
- [http://www.securityfocus.com/bid/95499](http://www.securityfocus.com/bid/95499)
- [http://www.securitytracker.com/id/1037635](http://www.securitytracker.com/id/1037635)

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