CVE-2020-25254 : Exploit Details and Defense Strategies

An issue was discovered in Hyland OnBase software versions allowing SQL injection attacks.

Understanding CVE-2020-25254

This CVE identifies a vulnerability in Hyland OnBase software that can be exploited for SQL injection attacks.

What is CVE-2020-25254?

The vulnerability in Hyland OnBase software versions allows attackers to perform SQL injection attacks through specific functions.

The Impact of CVE-2020-25254

The exploitation of this vulnerability can lead to unauthorized access to sensitive data, data manipulation, and potential system compromise.

Technical Details of CVE-2020-25254

This section provides more technical insights into the vulnerability.

Vulnerability Description

The issue affects 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, enabling SQL injection through functions like TestConnection_LocalOrLinkedServer.

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 can be exploited through functions such as CreateFilterFriendlyView or AddWorkViewLinkedServer.

Mitigation and Prevention

Protecting systems from this vulnerability is crucial to maintaining security.

Immediate Steps to Take

Apply security patches provided by Hyland for the affected versions.
Monitor and restrict access to the vulnerable functions.
Implement input validation to prevent SQL injection attacks.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Conduct security assessments and penetration testing to identify and mitigate risks.
Educate users and administrators on secure coding practices and the risks of SQL injection.
Implement network segmentation to limit the impact of potential breaches.

Patching and Updates

Hyland OnBase users should ensure they apply the latest security patches and updates to mitigate the risk of SQL injection attacks.