CVE-2020-10287 : Vulnerability Insights and Analysis

CVE-2020-10287, also known as RVD#3326, addresses hardcoded default credentials on the IRC 5 OPC Server.

Understanding CVE-2020-10287

This CVE entry highlights a critical vulnerability in the IRC5 family OPC Server with default credentials that are publicly available.

What is CVE-2020-10287?

The vulnerability involves default credentials in the IRC5 family OPC Server, which can be easily accessed from publicly available manuals. This exposure poses a significant security risk to affected systems.

The Impact of CVE-2020-10287

The impact of this vulnerability is rated as critical due to its high availability and confidentiality impact. Attackers can exploit this issue remotely without requiring privileges, potentially leading to unauthorized access and data compromise.

Technical Details of CVE-2020-10287

This section delves into the technical aspects of the vulnerability.

Vulnerability Description

The IRC5 family OPC Server comes with default credentials that are easily accessible from public manuals, posing a security risk to systems using these credentials.

Affected Systems and Versions

Product: IRB140
Vendor: ABB
Versions: Unspecified

Exploitation Mechanism

Attackers can exploit this vulnerability remotely over the network without requiring any user interaction, leading to a critical impact on confidentiality and availability.

Mitigation and Prevention

To address CVE-2020-10287, immediate steps and long-term security practices are crucial.

Immediate Steps to Take

Disable or change default credentials immediately on affected systems.
Regularly monitor and audit access to the OPC Server to detect any unauthorized activities.

Long-Term Security Practices

Implement strong authentication mechanisms to prevent unauthorized access.
Conduct regular security assessments and penetration testing to identify and remediate vulnerabilities.

Patching and Updates

Apply patches or updates provided by ABB to remove the hardcoded default credentials and enhance system security.