CVE-2021-38407 : Vulnerability Insights and Analysis

A detailed overview of the CVE-2021-38407 vulnerability in Delta Electronics DIALink versions 1.2.4.0 and prior, including its impact, technical details, and mitigation steps.

Understanding CVE-2021-38407

This section will cover what CVE-2021-38407 entails in terms of the affected product and vendor.

What is CVE-2021-38407?

The CVE-2021-38407 vulnerability affects Delta Electronics DIALink versions 1.2.4.0 and earlier, posing a risk of cross-site scripting due to the injection of arbitrary JavaScript code by an authenticated attacker.

The Impact of CVE-2021-38407

The vulnerability allows an attacker to inject malicious code into the parameter name of API devices, potentially enabling remote code execution.

Technical Details of CVE-2021-38407

Explore the specific technical aspects of the CVE-2021-38407 vulnerability.

Vulnerability Description

Delta Electronics DIALink versions 1.2.4.0 and prior are susceptible to cross-site scripting, with a CVSS base score of 5.5 (Medium severity) due to the injection of arbitrary JavaScript code.

Affected Systems and Versions

The affected product is DIALink by Delta Electronics, with versions 1.2.4.0 and earlier identified as vulnerable.

Exploitation Mechanism

An authenticated attacker can exploit the CVE-2021-38407 vulnerability by injecting arbitrary JavaScript code into the API device parameter name.

Mitigation and Prevention

Learn how to address and prevent the CVE-2021-38407 vulnerability effectively.

Immediate Steps to Take

Although Delta Electronics is actively working on an update to address the vulnerability, users are advised to apply patches promptly once available.

Long-Term Security Practices

To enhance security posture, organizations should implement regular security updates, conduct security assessments, and monitor for emerging threats.

Patching and Updates

Stay informed about security advisories and updates from Delta Electronics to apply patches as soon as they are released.