# CVE-2017-3400: Oracle Advanced Outbound Telephony UI vulnerability in E-Business Suite

Source: https://junglewise.ai/threats/cve-2017-3400-oracle-advanced-outbound-telephony-ui-vulnerability-in-e-business  
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-2017-3400 · Severity: high · CVSS 8.2 · Published 2017-01-27

A vulnerability exists in the user interface of Oracle's Advanced Outbound Telephony, a component of the E-Business Suite used for managing high-volume customer communications. An attacker could exploit this flaw to gain unauthorized access to sensitive business data or modify records, potentially impacting other integrated Oracle products. Successful exploitation requires a legitimate user to interact with a malicious link or page, which could lead to a significant breach of confidentiality and data integrity.

Technologies: [Oracle Advanced Outbound Telephony](https://junglewise.ai/threats/technologies/advanced-outbound-telephony). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2017-3400 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2017-3400 being exploited in the wild.

**How severe is CVE-2017-3400?** High severity, with a CVSS score of 8.2, published 27 January 2017.

**Which products and versions are affected?** Oracle Advanced Outbound Telephony 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-2017-3400?** 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-2017-3400 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2017-3400?** Check whether you run Oracle Advanced Outbound Telephony 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 Advanced Outbound Telephony within the Oracle E-Business Suite. It is an unauthenticated, network-based attack vector via HTTP that requires human interaction (User Interaction: Required) from a person other than the attacker. The vulnerability is characterized by a 'Changed' scope (S:C), meaning an exploit can impact components beyond the immediate software. Attackers can achieve unauthorized access to all accessible data (Confidentiality: High) and perform unauthorized updates or deletions of some data (Integrity: Low). The issue is addressed in the Oracle Critical Patch Update for January 2017.

## Affected products

- Oracle Advanced Outbound Telephony 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/95531](http://www.securityfocus.com/bid/95531)

## Related threats

- [Oracle Advanced Outbound Telephony CSRF in E-Business Suite](https://junglewise.ai/threats/cve-2026-101630-vulnerability-in-the-oracle-advanced-outbound-telephony-product)
- [Oracle Advanced Outbound Telephony takeover in Internal Operations](https://junglewise.ai/threats/cve-2026-60829-oracle-advanced-outbound-telephony-takeover-in-internal)
- [Oracle Advanced Outbound Telephony improper access control in Internal Operations](https://junglewise.ai/threats/cve-2026-46950-oracle-advanced-outbound-telephony-improper-access-control-in)
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- [Oracle Advanced Outbound Telephony improper access control in Internal Operations](https://junglewise.ai/threats/cve-2026-46947-oracle-advanced-outbound-telephony-improper-access-control-in)