CVE-2020-10919 : Exploit Details and Defense Strategies

This vulnerability affects C-MORE HMI EA9 Firmware version 6.52, allowing remote attackers to disclose sensitive information without authentication. The flaw lies in the insecure handling of passwords, making it possible for attackers to recover encrypted passwords and compromise credentials.

Understanding CVE-2020-10919

This CVE involves a weakness in password encryption on C-MORE HMI EA9 touch screen panels.

What is CVE-2020-10919?

The vulnerability enables attackers to reveal confidential data on affected installations without the need for authentication. It stems from the flawed password encryption process.

The Impact of CVE-2020-10919

CVSS Base Score: 5.9 (Medium Severity)
Confidentiality Impact: High
Attack Vector: Network
Attack Complexity: High

Technical Details of CVE-2020-10919

This section delves into the specifics of the vulnerability.

Vulnerability Description

The flaw allows remote attackers to expose sensitive information by exploiting the weak password encryption mechanism on C-MORE HMI EA9 Firmware version 6.52.

Affected Systems and Versions

Affected Product: HMI EA9
Vendor: C-MORE
Affected Version: Firmware version 6.52

Exploitation Mechanism

Attackers can leverage the vulnerability to recover encrypted passwords and gain unauthorized access to credentials, potentially leading to further compromise.

Mitigation and Prevention

Protecting systems from CVE-2020-10919 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update to a secure firmware version
Implement strong password policies
Monitor for unauthorized access

Long-Term Security Practices

Regular security assessments
Employee cybersecurity training
Implement multi-factor authentication

Patching and Updates

Apply patches provided by the vendor
Stay informed about security updates and best practices