CVE-2022-2254 : Exploit Details and Defense Strategies

A user with administrative privileges in Distributed Data Systems WebHMI 4.1.1.7662 can store a script that could impact other logged in users.

Understanding CVE-2022-2254

This CVE refers to a Cross-site Scripting vulnerability in Distributed Data Systems WebHMI version 4.1.1.7662.

What is CVE-2022-2254?

The vulnerability allows a user with administrative privileges to store a malicious script that can affect other users logged into WebHMI.

The Impact of CVE-2022-2254

With a CVSS base score of 6.2, this vulnerability has a medium severity level. It can lead to high confidentiality impact as the stored script can access sensitive user information.

Technical Details of CVE-2022-2254

This section provides further technical insights into the vulnerability.

Vulnerability Description

The vulnerability arises from the ability of an admin user to store a script within WebHMI, potentially leading to unauthorized access and data exposure.

Affected Systems and Versions

Distributed Data Systems WebHMI version 4.1.1.7662 is impacted by this vulnerability.

Exploitation Mechanism

The exploitation requires an attacker with administrative privileges to store a malicious script within WebHMI.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2022-2254.

Immediate Steps to Take

Users should contact Distributed Data Systems for detailed information on mitigating this vulnerability and implementing security measures.

Long-Term Security Practices

Implement strict access control measures and regular security audits to prevent unauthorized script insertions.

Patching and Updates

Ensure that Distributed Data Systems releases a patch or update to address this vulnerability promptly.