CVE-2020-6997 : Vulnerability Insights and Analysis

In Moxa EDS-G516E Series firmware, Version 5.2 or lower, sensitive information is transmitted over some web applications in cleartext.

Understanding CVE-2020-6997

In this CVE, the Moxa EDS-G516E Series firmware, Version 5.2 or lower is affected by a vulnerability that exposes sensitive information through cleartext transmission.

What is CVE-2020-6997?

The CVE-2020-6997 vulnerability involves the transmission of sensitive information in cleartext over certain web applications within the Moxa EDS-G516E Series firmware, Version 5.2 or lower.

The Impact of CVE-2020-6997

The vulnerability could lead to unauthorized access to sensitive data as it is transmitted without encryption, potentially compromising confidentiality.

Technical Details of CVE-2020-6997

The technical aspects of the CVE-2020-6997 vulnerability are as follows:

Vulnerability Description

Sensitive information is transmitted in cleartext over specific web applications within the affected Moxa EDS-G516E Series firmware.

Affected Systems and Versions

Product: Moxa EDS-G516E Series firmware
Version: 5.2 or lower

Exploitation Mechanism

The vulnerability allows threat actors to intercept and view sensitive data as it is transmitted without encryption, posing a risk to data confidentiality.

Mitigation and Prevention

To address CVE-2020-6997, consider the following mitigation strategies:

Immediate Steps to Take

Implement encryption mechanisms to secure sensitive data transmission.
Monitor network traffic for any unauthorized access or data interception.
Update the firmware to a secure version that addresses the cleartext transmission issue.

Long-Term Security Practices

Conduct regular security assessments and audits to identify vulnerabilities.
Train personnel on secure coding practices and data protection measures.

Patching and Updates

Apply patches and updates provided by the vendor to fix the vulnerability and enhance overall system security.