CVE-2017-7722 : Vulnerability Insights and Analysis

SolarWinds Log & Event Manager (LEM) version 6.3.1 Hotfix 4 vulnerability allows unauthorized access to the SSH service using default credentials.

Understanding CVE-2017-7722

Before the release of Hotfix 4 for SolarWinds LEM version 6.3.1, a vulnerability existed that could be exploited to bypass restrictions.

What is CVE-2017-7722?

A menu system vulnerability in SolarWinds LEM allowed unauthorized individuals to evade restrictions by exploiting the restrictssh feature in the menuing script.

The Impact of CVE-2017-7722

This vulnerability could lead to unauthorized access to the system, potentially compromising sensitive data and system integrity.

Technical Details of CVE-2017-7722

SolarWinds LEM version 6.3.1 Hotfix 4 vulnerability technical insights.

Vulnerability Description

The vulnerability in the restrictssh feature of the menuing script allowed attackers to escape the restricted shell, gaining unauthorized access.

Affected Systems and Versions

SolarWinds Log & Event Manager (LEM) version 6.3.1 Hotfix 4

Exploitation Mechanism

Unauthorized individuals could exploit the restrictssh feature to bypass restrictions and gain unauthorized access.

Mitigation and Prevention

Protect your system from CVE-2017-7722.

Immediate Steps to Take

Apply the necessary patches and updates provided by SolarWinds promptly.
Change default credentials and enforce strong password policies.

Long-Term Security Practices

Regularly monitor and audit SSH access logs for any suspicious activities.
Implement multi-factor authentication to enhance access security.
Conduct security training for users to raise awareness about the importance of secure practices.

Patching and Updates

Stay informed about security updates and patches released by SolarWinds.