CVE-2020-7501 Explained : Impact and Mitigation

A CWE-798 vulnerability exists in Vijeo Designer Basic and Vijeo Designer, allowing unauthorized access during project or firmware uploads and downloads.

Understanding CVE-2020-7501

This CVE involves a Use of Hard-coded Credentials vulnerability in specific versions of Vijeo Designer software.

What is CVE-2020-7501?

The CVE-2020-7501 vulnerability is related to the use of hard-coded credentials in Vijeo Designer Basic (V1.1 HotFix 16 and prior) and Vijeo Designer (V6.2 SP9 and prior). This flaw could lead to unauthorized read and write access when transferring project or firmware data.

The Impact of CVE-2020-7501

The vulnerability could result in unauthorized access to sensitive project and firmware data, potentially leading to data manipulation or theft.

Technical Details of CVE-2020-7501

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability is classified as CWE-798: Use of Hard-coded Credentials, indicating the presence of static credentials that could be exploited by attackers.

Affected Systems and Versions

Vijeo Designer Basic (V1.1 HotFix 16 and prior)
Vijeo Designer (V6.2 SP9 and prior)

Exploitation Mechanism

Attackers could exploit the hard-coded credentials to gain unauthorized access during the upload or download of project or firmware data.

Mitigation and Prevention

To address CVE-2020-7501, follow these mitigation strategies:

Immediate Steps to Take

Update Vijeo Designer Basic and Vijeo Designer to the latest versions.
Implement strong, unique passwords for all accounts.
Monitor and restrict access to project and firmware uploads/downloads.

Long-Term Security Practices

Regularly review and update security configurations.
Conduct security training for users to prevent credential misuse.

Patching and Updates

Apply security patches provided by the software vendor.