CVE-2020-14516 Explained : Impact and Mitigation

In Rockwell Automation FactoryTalk Services Platform Versions 6.10.00 and 6.11.00, there is an issue with the implementation of the SHA-256 hashing algorithm that affects password hashing.

Understanding CVE-2020-14516

This CVE identifies a vulnerability in Rockwell Automation FactoryTalk Services Platform versions 6.10.00 and 6.11.00 related to password hashing.

What is CVE-2020-14516?

The vulnerability arises from the improper implementation of the SHA-256 hashing algorithm in FactoryTalk Services Platform, leading to incorrect password hashing.

The Impact of CVE-2020-14516

This vulnerability could allow attackers to potentially access user passwords due to the flawed hashing mechanism, compromising system security.

Technical Details of CVE-2020-14516

The technical aspects of this CVE are as follows:

Vulnerability Description

The issue lies in the inadequate implementation of the SHA-256 hashing algorithm, resulting in user passwords not being hashed correctly within FactoryTalk Services Platform.

Affected Systems and Versions

Product: Rockwell Automation FactoryTalk Services Platform
Versions: 6.10.00, 6.11.00

Exploitation Mechanism

Attackers could exploit this vulnerability to potentially retrieve user passwords by taking advantage of the flawed password hashing process.

Mitigation and Prevention

To address CVE-2020-14516, consider the following steps:

Immediate Steps to Take

Update to a patched version that addresses the password hashing vulnerability.
Implement strong password policies and encourage users to use complex passwords.

Long-Term Security Practices

Regularly monitor and audit password security practices within the organization.
Educate users on the importance of secure password management.

Patching and Updates

Apply security patches provided by Rockwell Automation to fix the password hashing issue and enhance system security.