CVE-2017-7649 : Exploit Details and Defense Strategies

Eclipse Kura Installer before version 2.1.0 exposes devices to unauthorized access and privileged remote code execution.

Understanding CVE-2017-7649

This CVE involves a vulnerability in Eclipse Kura Installer that allows unauthorized access and execution of commands with root privileges.

What is CVE-2017-7649?

The issue in Eclipse Kura Installer version less than 2.1.0 enables unauthorized access to the device without requiring user credentials, potentially leading to complete control over the device.

The Impact of CVE-2017-7649

The vulnerability allows attackers to exploit the Equinox console port 5002, execute commands as root, and manipulate IPv6 auto-configuration, posing a significant security risk.

Technical Details of CVE-2017-7649

Eclipse Kura Installer vulnerability details and affected systems.

Vulnerability Description

The flaw in Eclipse Kura Installer version < 2.1.0 permits unauthorized access via an open Equinox console port, enabling execution of commands with root privileges and manipulation of IPv6 auto-configuration.

Affected Systems and Versions

Product: Eclipse Kura Installer
Vendor: Eclipse Foundation
Versions Affected: < 2.1.0 (unspecified version type: custom)

Exploitation Mechanism

Unauthorized access through open Equinox console port 5002
Execution of commands using Equinox "exec" command
Manipulation of IPv6 auto-configuration

Mitigation and Prevention

Protecting systems from CVE-2017-7649 and enhancing overall security.

Immediate Steps to Take

Update Eclipse Kura Installer to version 2.1.0 or higher
Close Equinox console port 5002 if not required
Implement strong authentication mechanisms

Long-Term Security Practices

Regularly monitor and audit device access logs
Conduct security assessments and penetration testing

Patching and Updates

Apply security patches promptly
Stay informed about security advisories and updates