CVE-2019-20155 : What You Need to Know

A vulnerability in report_edit.jsp in Determine (formerly Selectica) Contract Lifecycle Management (CLM) v5.4 allows authenticated users to execute arbitrary Groovy code, leading to arbitrary code execution on the server.

Understanding CVE-2019-20155

This CVE identifies a security flaw in Determine (formerly Selectica) Contract Lifecycle Management (CLM) v5.4 that enables authenticated users to run arbitrary Groovy code during report generation, potentially resulting in unauthorized code execution on the server.

What is CVE-2019-20155?

This CVE pertains to a vulnerability in the report_edit.jsp file within Determine (formerly Selectica) Contract Lifecycle Management (CLM) v5.4. It permits any authenticated user to execute arbitrary Groovy code while generating a report, thereby enabling arbitrary code execution on the server.

The Impact of CVE-2019-20155

The vulnerability allows attackers with authenticated access to execute malicious Groovy code, potentially leading to unauthorized code execution on the server. This could result in severe consequences such as data breaches, system compromise, and unauthorized access to sensitive information.

Technical Details of CVE-2019-20155

This section provides detailed technical information about the CVE.

Vulnerability Description

The issue lies in the report_edit.jsp file of Determine (formerly Selectica) Contract Lifecycle Management (CLM) v5.4, where authenticated users can execute Groovy code during report generation, enabling arbitrary code execution on the server.

Affected Systems and Versions

Product: Determine (formerly Selectica) Contract Lifecycle Management (CLM) v5.4
Vendor: N/A
Version: N/A

Exploitation Mechanism

The vulnerability allows authenticated users to insert and execute arbitrary Groovy code while generating a report, leading to unauthorized code execution on the server.

Mitigation and Prevention

Protecting systems from CVE-2019-20155 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches or updates provided by the vendor promptly.
Monitor and restrict user access to critical system files and functionalities.
Conduct security assessments and audits to detect any unauthorized code execution.

Long-Term Security Practices

Implement strict access controls and authentication mechanisms to prevent unauthorized access.
Regularly update and patch software to address known vulnerabilities.
Educate users on secure coding practices and the risks associated with executing arbitrary code.

Patching and Updates

Stay informed about security advisories and updates released by Determine (formerly Selectica) for Contract Lifecycle Management (CLM) v5.4.
Apply patches and updates as soon as they are available to mitigate the risk of exploitation.