CVE-2020-28597 : Vulnerability Insights and Analysis

A predictable seed vulnerability exists in the password reset functionality of Epignosis EfrontPro 5.2.21, allowing attackers to reset account passwords.

Understanding CVE-2020-28597

This CVE involves a predictable seed vulnerability in Epignosis EfrontPro 5.2.21, enabling unauthorized password resets.

What is CVE-2020-28597?

The vulnerability allows attackers to predict the seed and generate the correct password reset token, granting access to reset account passwords.

The Impact of CVE-2020-28597

CVSS Base Score: 9.8 (Critical)
Attack Vector: Network
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High

Technical Details of CVE-2020-28597

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The flaw in the password reset mechanism of Epignosis EfrontPro 5.2.21 allows attackers to predict the seed and generate valid password reset tokens.

Affected Systems and Versions

Affected Product: Epignosis
Affected Versions: Epignosis eFront LMS 5.2.17, Epignosis eFront LMS 5.2.21

Exploitation Mechanism

Attackers can exploit this vulnerability by predicting the seed and generating the correct password reset token to reset account passwords.

Mitigation and Prevention

Protecting systems from this vulnerability is crucial to maintaining security.

Immediate Steps to Take

Update Epignosis EfrontPro to the latest version that addresses the seed prediction issue.
Monitor user password reset activities for any suspicious behavior.

Long-Term Security Practices

Implement multi-factor authentication to enhance password security.
Regularly review and update password reset mechanisms to prevent similar vulnerabilities.

Patching and Updates

Apply security patches and updates provided by Epignosis to fix the predictable seed vulnerability.