CVE-2019-6122 : Vulnerability Insights and Analysis

NiceHash Miner prior to version 2.0.3.0 is affected by a Username Enumeration via Error Message vulnerability that can lead to information disclosure.

Understanding CVE-2019-6122

This CVE identifies a specific issue in NiceHash Miner that can potentially expose sensitive information.

What is CVE-2019-6122?

The vulnerability allows attackers to enumerate valid usernames through error messages, potentially leading to unauthorized access.

The Impact of CVE-2019-6122

The vulnerability can be exploited to gather valid usernames, aiding in targeted attacks and unauthorized access attempts.

Technical Details of CVE-2019-6122

NiceHash Miner's vulnerability is detailed below:

Vulnerability Description

Incorrect email submissions trigger an error message stating "EMAIL DOES NOT EXIST"
Valid credentials with accurate email addresses prompt a different error message indicating invalid credentials

Affected Systems and Versions

NiceHash Miner versions before 2.0.3.0

Exploitation Mechanism

Attackers can exploit the error messages to enumerate valid usernames and potentially gain unauthorized access

Mitigation and Prevention

Protect your system from CVE-2019-6122 with the following steps:

Immediate Steps to Take

Update NiceHash Miner to version 2.0.3.0 or newer
Avoid submitting incorrect email addresses to prevent exposure

Long-Term Security Practices

Regularly monitor for unusual login attempts
Educate users on secure password practices

Patching and Updates

Stay informed about security updates for NiceHash Miner and apply patches promptly