# CVE-2017-3421: Oracle One-to-One Fulfillment unauthorized data access in User Interface

Source: https://junglewise.ai/threats/cve-2017-3421-oracle-one-to-one-fulfillment-unauthorized-data-access-in-user  
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-2017-3421 · Severity: high · CVSS 8.2 · Published 2017-01-27

Oracle One-to-One Fulfillment is a component of the Oracle E-Business Suite used for managing high-volume personalized communications. A security vulnerability in its user interface allows an attacker to trick a legitimate user into performing actions that compromise the system. If exploited, this could lead to unauthorized access to sensitive business data or the ability to modify and delete records, potentially impacting other integrated Oracle products.

Technologies: [Oracle One-To-One Fulfillment](https://junglewise.ai/threats/technologies/one-to-one-fulfillment). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2017-3421 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2017-3421 being exploited in the wild.

**How severe is CVE-2017-3421?** High severity, with a CVSS score of 8.2, published 27 January 2017.

**Which products and versions are affected?** Oracle One-To-One Fulfillment 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6.

**Is there a fix for CVE-2017-3421?** 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-2017-3421 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2017-3421?** Check whether you run Oracle One-To-One Fulfillment 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 User Interface subcomponent of Oracle One-to-One Fulfillment within Oracle E-Business Suite. It is classified as an 'unspecified' vulnerability that is easily exploitable via the HTTP protocol. The attack requires human interaction from a person other than the attacker (UI:R) and results in a Scope change (S:C), suggesting a Cross-Site Scripting (XSS) or similar injection-based flaw. An unauthenticated attacker can gain unauthorized read access to all accessible data and partial update/delete privileges. Affected versions include 12.1.1 through 12.1.3 and 12.2.3 through 12.2.6. Oracle addressed this in the January 2017 Critical Patch Update.

## Affected products

- Oracle One-to-One Fulfillment 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6

## 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/95492](http://www.securityfocus.com/bid/95492)
- [http://www.securitytracker.com/id/1037639](http://www.securitytracker.com/id/1037639)

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- [Oracle One-to-One Fulfillment cross-site scripting in Admin Console UI](https://junglewise.ai/threats/cve-2026-101697-vulnerability-in-the-oracle-one-to-one-fulfillment-product-of)
- [Oracle One-to-One Fulfillment data access and denial of service vulnerability in Documents component](https://junglewise.ai/threats/cve-2026-83171-oracle-one-to-one-fulfillment-data-access-and-denial-of-service)
- [Oracle E-Business Suite One-to-One Fulfillment UI vulnerability](https://junglewise.ai/threats/cve-2017-3439-oracle-e-business-suite-one-to-one-fulfillment-ui-vulnerability)
- [Oracle One-to-One Fulfillment vulnerability in User Interface](https://junglewise.ai/threats/cve-2017-3438-oracle-one-to-one-fulfillment-vulnerability-in-user-interface)
- [Oracle E-Business Suite One-to-One Fulfillment vulnerability in User Interface](https://junglewise.ai/threats/cve-2017-3437-oracle-e-business-suite-one-to-one-fulfillment-vulnerability-in)