CVE-2017-3745 : What You Need to Know

Lenovo XClarity Administrator (LXCA) prior to version 1.3.0 has a vulnerability where non-administrative users can access password information of users who authenticated to LXCA's internal LDAP server.

Understanding CVE-2017-3745

In previous versions of Lenovo XClarity Administrator, a specific vulnerability allows unauthorized access to sensitive password data.

What is CVE-2017-3745?

This CVE refers to a disclosure vulnerability in Lenovo XClarity Administrator (LXCA) versions before 1.3.0, enabling non-administrative users to retrieve password details of users who previously authenticated to LXCA's internal LDAP server.

The Impact of CVE-2017-3745

The vulnerability poses a risk of exposing critical password information, including administrative and service accounts with elevated privileges, to unauthorized users.

Technical Details of CVE-2017-3745

Lenovo XClarity Administrator (LXCA) prior to version 1.3.0 is susceptible to unauthorized access to password data.

Vulnerability Description

The flaw allows non-administrative users to obtain password information of users who authenticated to LXCA's internal LDAP server.

Affected Systems and Versions

Product: XClarity Administrator
Vendor: Lenovo Group Ltd.
Vulnerable Version: 1.2.2

Exploitation Mechanism

Non-administrative users can exploit the vulnerability to access password details of users who previously authenticated to LXCA's internal LDAP server.

Mitigation and Prevention

Immediate action and long-term security practices are crucial to address and prevent this vulnerability.

Immediate Steps to Take

Upgrade to version 1.3.0 or later to mitigate the vulnerability.
Implement strict access controls and user authentication policies.

Long-Term Security Practices

Regularly review and update security configurations.
Conduct security training for users on best practices to safeguard credentials.

Patching and Updates

Ensure timely installation of security patches and updates provided by Lenovo.