CVE-2021-23196 Explained : Impact and Mitigation

Agilia Link+ version 3.0 by Fresenius Kabi suffers from insufficient protection of authentication attributes on the client-side. This vulnerability, reported by security researchers, poses a high severity risk.

Understanding CVE-2021-23196

This section delves into the details of the CVE-2021-23196 vulnerability affecting the Agilia Link+ by Fresenius Kabi.

What is CVE-2021-23196?

The web application on Agilia Link+ version 3.0 implements client-side authentication and session management mechanisms inadequately, leaving authentication attributes unprotected.

The Impact of CVE-2021-23196

The vulnerability has a CVSS base score of 7.3 (High Severity) with low impacts in terms of confidentiality, integrity, and availability. The attack complexity is low, and no privileges are required for exploitation.

Technical Details of CVE-2021-23196

Explore the technical aspects of the vulnerability for a deeper understanding.

Vulnerability Description

Agilia Link+ version 3.0 fails to adequately protect its authentication attributes, leaving them vulnerable to exploitation.

Affected Systems and Versions

The affected product is Agilia Link+ by Fresenius Kabi with versions less than 3.0.

Exploitation Mechanism

The vulnerability exposes authentication attributes due to inadequate client-side protection mechanisms.

Mitigation and Prevention

Discover the steps to mitigate the risks posed by CVE-2021-23196 and prevent potential exploitation.

Immediate Steps to Take

CISA recommends minimizing network exposure, isolating control system devices behind firewalls, and using secure methods for remote access.

Long-Term Security Practices

Ensure all devices are updated to the latest firmware versions and follow best cybersecurity practices to prevent unauthorized access.

Patching and Updates

Fresenius Kabi has released new versions to address the vulnerabilities. Contact them for further instructions on updating your systems.