CVE-2021-41390 : What You Need to Know

In Ericsson ECM before 18.0, a vulnerability related to CSV Injection in the Security Provider Endpoint in the User Profile Management Section has been identified.

Understanding CVE-2021-41390

This CVE refers to a specific vulnerability in Ericsson ECM.

What is CVE-2021-41390?

CVE-2021-41390 highlights a security flaw in Ericsson ECM that could be exploited through CSV Injection in the Security Provider Endpoint.

The Impact of CVE-2021-41390

The vulnerability could allow malicious actors to manipulate CSV files and potentially execute arbitrary commands, leading to unauthorized access and data manipulation.

Technical Details of CVE-2021-41390

Details regarding the vulnerability in Ericsson ECM.

Vulnerability Description

The Security Provider Endpoint in the User Profile Management Section of Ericsson ECM before version 18.0 is susceptible to CSV Injection, enabling attackers to inject malicious commands.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Versions: All versions before 18.0

Exploitation Mechanism

Attackers could exploit the vulnerability by inserting malicious CSV data, which, when processed, could lead to unauthorized actions within the affected system.

Mitigation and Prevention

Efficient strategies to mitigate the risks associated with CVE-2021-41390.

Immediate Steps to Take

Update Ericsson ECM to version 18.0 or later to eliminate the vulnerability.
Implement input validation mechanisms to prevent CSV Injection attacks.

Long-Term Security Practices

Regularly monitor and audit CSV files for any suspicious or malicious content.
Educate users on safe CSV file handling practices to reduce the risk of exploitation.

Patching and Updates

Ensure timely installation of security patches and updates for Ericsson ECM to address known vulnerabilities.