CVE-2017-1555 : What You Need to Know

IBM API Connect versions 5.0.0.0 through 5.0.7.2 allow authenticated users to create API tokens without subscription, posing a security risk.

Understanding CVE-2017-1555

An overview of the security vulnerability in IBM API Connect.

What is CVE-2017-1555?

This CVE refers to a bypass security vulnerability in IBM API Connect versions 5.0.0.0 through 5.0.7.2, enabling authenticated users to generate API tokens without the necessary subscription to the application plan.

The Impact of CVE-2017-1555

The vulnerability grants unauthorized access to create API tokens, potentially leading to misuse of resources and unauthorized actions within the system.

Technical Details of CVE-2017-1555

Insight into the technical aspects of the CVE.

Vulnerability Description

The flaw allows authenticated users to create API tokens even without subscribing to the application plan, compromising security measures.

Affected Systems and Versions

Product: API Connect
Vendor: IBM
Affected Versions: 5.0.0.0, 5.0.0.1, 5.0.1.0, 5.0.2.0, 5.0.3.0, 5.0.4.0, 5.0.5.0, 5.0.6.0, 5.0.6.1, 5.0.6.2, 5.0.7.0, 5.0.7.1, 5.0.7.2

Exploitation Mechanism

The vulnerability can be exploited by authenticated individuals to generate API tokens without the necessary subscription, potentially leading to unauthorized access.

Mitigation and Prevention

Steps to address and prevent the security issue.

Immediate Steps to Take

IBM API Connect users should apply security patches promptly.
Monitor API token generation activities for any unauthorized actions.

Long-Term Security Practices

Regularly review and update access control policies.
Conduct security training for users to prevent misuse of API token generation capabilities.

Patching and Updates

IBM has released patches to address the vulnerability; users should update to the latest secure versions.