CVE-2020-25251 Explained : Impact and Mitigation

An issue was discovered in Hyland OnBase versions 16.0.2.83 and below, 17.0.2.109 and below, 18.0.0.37 and below, 19.8.16.1000 and below, and 20.3.10.1000 and below, where client-side authentication is utilized for critical functions.

Understanding CVE-2020-25251

This CVE identifies a security vulnerability in Hyland OnBase software that could potentially impact the security of critical operations.

What is CVE-2020-25251?

The vulnerability in Hyland OnBase versions allows client-side authentication for crucial functions like user addition and sensitive data retrieval, posing a security risk.

The Impact of CVE-2020-25251

The exploitation of this vulnerability could lead to unauthorized access to sensitive information, compromising the confidentiality and integrity of data stored within the affected systems.

Technical Details of CVE-2020-25251

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The issue in Hyland OnBase versions enables client-side authentication for critical operations, potentially exposing the system to unauthorized access and security breaches.

Affected Systems and Versions

Hyland OnBase 16.0.2.83 and below
Hyland OnBase 17.0.2.109 and below
Hyland OnBase 18.0.0.37 and below
Hyland OnBase 19.8.16.1000 and below
Hyland OnBase 20.3.10.1000 and below

Exploitation Mechanism

The vulnerability allows threat actors to exploit client-side authentication to gain unauthorized access to sensitive functions, risking data confidentiality and system integrity.

Mitigation and Prevention

Protecting systems from CVE-2020-25251 requires immediate actions and long-term security measures.

Immediate Steps to Take

Disable client-side authentication for critical functions in Hyland OnBase software.
Monitor system logs for any suspicious activities indicating unauthorized access.
Implement multi-factor authentication to enhance security.

Long-Term Security Practices

Regularly update Hyland OnBase to the latest secure versions.
Conduct security audits and penetration testing to identify and address vulnerabilities proactively.
Educate users on best security practices to prevent social engineering attacks.

Patching and Updates

Apply patches or security updates provided by Hyland for the affected versions to mitigate the vulnerability and enhance system security.