CVE-2021-37709 : Exploit Details and Defense Strategies

Shopware, an open-source eCommerce platform, with versions <= 6.4.3.0, contains a vulnerability related to an insecure direct object reference of log files in the Import/Export feature. Version 6.4.3.1 addresses this issue with a patch while older versions have corresponding security measures available via a plugin.

Understanding CVE-2021-37709

This section delves into the details of the CVE-2021-37709 vulnerability.

What is CVE-2021-37709?

CVE-2021-37709 involves an insecure direct object reference of log files of the Import/Export feature in Shopware versions prior to 6.4.3.1.

The Impact of CVE-2021-37709

The vulnerability has a CVSSv3.1 base score of 6.5 (Medium severity) with high confidentiality impact due to insertion of sensitive information into log files.

Technical Details of CVE-2021-37709

Explore the technical aspects related to CVE-2021-37709.

Vulnerability Description

The issue relates to an insecure direct object reference of log files in the Import/Export feature.

Affected Systems and Versions

Shopware versions prior to 6.4.3.1 are affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability over a network with low attack complexity and privilege requirements.

Mitigation and Prevention

Learn how to mitigate and prevent the risks associated with CVE-2021-37709.

Immediate Steps to Take

Users should update Shopware to version 6.4.3.1 to eliminate this vulnerability.

Long-Term Security Practices

Follow best security practices, limit network exposure, and implement the principle of least privilege.

Patching and Updates

Regularly apply security patches and keep systems up to date to prevent exploitation of known vulnerabilities.