CVE-2019-13033 : Security Advisory and Response

CISOfy Lynis 2.x through 2.7.5 allows the acquisition of a license key during a data upload process, potentially enabling unauthorized data uploads to a central server.

Understanding CVE-2019-13033

This CVE involves a vulnerability in CISOfy Lynis 2.x through 2.7.5 that could lead to unauthorized data uploads.

What is CVE-2019-13033?

The license key for CISOfy Lynis 2.x through 2.7.5 can be obtained by observing the process list during a data upload procedure.
This license key grants the ability to upload data to a central Lynis server.
Knowledge of the license key does not allow data extraction but may enable the uploading of additional scans.

The Impact of CVE-2019-13033

Attackers could potentially upload unauthorized scans to a central Lynis server.
This could lead to the compromise of sensitive data or the introduction of malicious content.

Technical Details of CVE-2019-13033

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows the acquisition of the license key during a data upload process in CISOfy Lynis 2.x through 2.7.5.

Affected Systems and Versions

Product: CISOfy Lynis 2.x through 2.7.5
Vendor: CISOfy
Version: All versions within the specified range are affected.

Exploitation Mechanism

By observing the process list during a data upload, an attacker can obtain the license key and potentially upload unauthorized scans.

Mitigation and Prevention

Protecting systems from this vulnerability is crucial to prevent unauthorized data uploads.

Immediate Steps to Take

Monitor data upload processes for any suspicious activities.
Regularly review the process list for any unauthorized access attempts.

Long-Term Security Practices

Implement strong access controls to restrict unauthorized access to sensitive processes.
Conduct regular security audits to identify and address vulnerabilities proactively.

Patching and Updates

Apply security patches provided by CISOfy to address this vulnerability and prevent unauthorized data uploads.