CVE-2021-44035 : What You Need to Know

Wolters Kluwer TeamMate AM 12.4 Update 1 mishandles attachment uploads, allowing authenticated users to download and execute malicious files.

Understanding CVE-2021-44035

This CVE involves a vulnerability in Wolters Kluwer TeamMate AM 12.4 Update 1 that enables authenticated users to perform malicious actions.

What is CVE-2021-44035?

The CVE-2021-44035 vulnerability in Wolters Kluwer TeamMate AM 12.4 Update 1 allows authenticated users to download and execute harmful files.

The Impact of CVE-2021-44035

The impact of this vulnerability is rated as MEDIUM, with a CVSS base score of 4.4. The attack complexity is HIGH, requiring user interaction, but no privileges are needed. Although the availability impact is NONE, confidentiality and integrity impacts are LOW.

Technical Details of CVE-2021-44035

This section delves into the technical aspects of the CVE.

Vulnerability Description

The vulnerability in Wolters Kluwer TeamMate AM 12.4 Update 1 permits authenticated users to download and execute malicious files due to mishandling of attachment uploads.

Affected Systems and Versions

Product: Wolters Kluwer TeamMate AM 12.4 Update 1
Vendor: Wolters Kluwer
Versions: All versions are affected

Exploitation Mechanism

The vulnerability can be exploited by authenticated users to upload malicious files, leading to potential execution of harmful code.

Mitigation and Prevention

To address CVE-2021-44035, follow these steps:

Immediate Steps to Take

Implement strict file upload validation to prevent malicious file execution.
Monitor user interactions and file uploads for suspicious activities.
Train users to recognize and avoid downloading files from untrusted sources.

Long-Term Security Practices

Regularly update the software to patch known vulnerabilities.
Conduct security audits to identify and mitigate potential risks.

Patching and Updates

Ensure timely installation of software updates and security patches to address the CVE-2021-44035 vulnerability.