CVE-2020-15392 : Vulnerability Insights and Analysis

A user enumeration vulnerability in Venki Supravizio BPM 10.1.2 allows attackers to determine valid usernames during password recovery, potentially enabling brute-force attacks.

Understanding CVE-2020-15392

This CVE involves a security flaw in Venki Supravizio BPM 10.1.2 that exposes a user enumeration vulnerability.

What is CVE-2020-15392?

This vulnerability allows attackers to discern valid usernames by exploiting differences in error messages during password recovery, facilitating brute-force attacks.

The Impact of CVE-2020-15392

The vulnerability could lead to unauthorized access to accounts and sensitive information, posing a significant security risk to affected systems.

Technical Details of CVE-2020-15392

This section delves into the technical aspects of the CVE.

Vulnerability Description

The flaw in Venki Supravizio BPM 10.1.2 enables attackers to identify valid usernames through error message distinctions, aiding in brute-force attacks.

Affected Systems and Versions

Product: Venki Supravizio BPM 10.1.2
Vendor: Venki
Version: 10.1.2 (affected)

Exploitation Mechanism

Attackers exploit the discrepancy in error messages during password recovery to determine the validity of usernames, facilitating brute-force attacks.

Mitigation and Prevention

Protecting systems from CVE-2020-15392 requires immediate actions and long-term security practices.

Immediate Steps to Take

Monitor and analyze login attempts for unusual patterns
Implement account lockout mechanisms after multiple failed login attempts
Update error messages to provide generic responses

Long-Term Security Practices

Conduct regular security assessments and penetration testing
Educate users on strong password practices and the risks of username enumeration
Implement multi-factor authentication to enhance login security

Patching and Updates

Apply patches and updates provided by Venki to address the vulnerability in Venki Supravizio BPM 10.1.2