CVE-2018-18817 : Vulnerability Insights and Analysis

Remote attackers can exploit a vulnerability in the Leostream Agent prior to Build 7.0.1.0, when used with Leostream Connection Broker 8.2.72 or earlier versions, to remotely alter registry keys by leveraging the Leostream Agent API.

Understanding CVE-2018-18817

This CVE identifies a security vulnerability in the Leostream Agent software.

What is CVE-2018-18817?

The CVE-2018-18817 vulnerability allows remote attackers to modify registry keys through the Leostream Agent API when the Leostream Agent is used with specific versions of the Leostream Connection Broker.

The Impact of CVE-2018-18817

This vulnerability can be exploited by remote attackers to alter registry keys, potentially leading to unauthorized access or system compromise.

Technical Details of CVE-2018-18817

This section provides technical details of the CVE-2018-18817 vulnerability.

Vulnerability Description

The Leostream Agent before Build 7.0.1.0, in conjunction with Leostream Connection Broker 8.2.72 or earlier, allows remote attackers to modify registry keys via the Leostream Agent API.

Affected Systems and Versions

Leostream Agent versions prior to Build 7.0.1.0
Leostream Connection Broker versions 8.2.72 and earlier

Exploitation Mechanism

Remote attackers can exploit this vulnerability by leveraging the Leostream Agent API to remotely alter registry keys.

Mitigation and Prevention

Protect your systems from CVE-2018-18817 with the following steps:

Immediate Steps to Take

Update Leostream Agent to Build 7.0.1.0 or later
Upgrade Leostream Connection Broker to version 8.2.73 or newer
Monitor and restrict API access to the Leostream Agent

Long-Term Security Practices

Regularly update and patch all software components
Implement network segmentation to limit exposure
Conduct security assessments and penetration testing

Patching and Updates

Apply security patches promptly
Stay informed about security advisories and updates from Leostream