CVE-2017-3391 Explained : Impact and Mitigation

Oracle Advanced Outbound Telephony in Oracle E-Business Suite is affected by a vulnerability that can be exploited by an unauthenticated attacker. The impact includes unauthorized access to critical data and modification of accessible data.

Understanding CVE-2017-3391

This CVE involves a vulnerability in the User Interface subcomponent of Oracle Advanced Outbound Telephony in Oracle E-Business Suite.

What is CVE-2017-3391?

The vulnerability affects versions 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5, and 12.2.6 of Oracle Advanced Outbound Telephony.
An unauthenticated attacker with network access via HTTP can exploit this vulnerability.
Successful attacks require interaction from a person other than the attacker.
The CVSS v3.0 Base Score for this vulnerability is 8.2, indicating impacts on confidentiality and integrity.

The Impact of CVE-2017-3391

Exploiting this vulnerability can lead to unauthorized access to critical data or complete access to all accessible data in Oracle Advanced Outbound Telephony.
It allows unauthorized modification, insertion, or deletion of some accessible data.

Technical Details of CVE-2017-3391

Oracle Advanced Outbound Telephony Vulnerability

Vulnerability Description

The vulnerability allows an unauthenticated attacker to compromise Oracle Advanced Outbound Telephony via HTTP.

Affected Systems and Versions

Versions 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5, and 12.2.6 of Oracle Advanced Outbound Telephony are affected.

Exploitation Mechanism

An unauthenticated attacker with network access via HTTP can exploit this vulnerability.

Mitigation and Prevention

Steps to Address CVE-2017-3391

Immediate Steps to Take

Apply security patches provided by Oracle promptly.
Monitor network traffic for any suspicious activity.
Restrict network access to the affected systems.

Long-Term Security Practices

Regularly update and patch all software and systems.
Conduct security training for employees to recognize and report suspicious activities.

Patching and Updates

Stay informed about security advisories from Oracle and apply patches as soon as they are available.