CVE-2020-14501 Explained : Impact and Mitigation

Advantech iView, versions 5.6 and prior, has an improper authentication for critical function vulnerability that could lead to unauthorized access and deletion of administrator accounts.

Understanding CVE-2020-14501

This CVE involves a critical authentication issue in Advantech iView versions 5.6 and earlier, potentially enabling attackers to compromise user information and manipulate administrator credentials.

What is CVE-2020-14501?

The CVE-2020-14501 vulnerability in Advantech iView versions 5.6 and below allows attackers to bypass authentication controls, potentially resulting in unauthorized access to sensitive user data and the ability to delete administrator accounts.

The Impact of CVE-2020-14501

Exploiting this vulnerability could lead to severe consequences, including unauthorized access to user tables, exposure of administrator credentials in plain text, and the deletion of critical administrator accounts.

Technical Details of CVE-2020-14501

Advantech iView's vulnerability involves improper authentication for critical functions, as classified under CWE-306.

Vulnerability Description

The vulnerability stems from missing authentication for critical functions, allowing attackers to access user table information and compromise administrator credentials.

Affected Systems and Versions

Product: Advantech iView
Versions Affected: 5.6 and prior

Exploitation Mechanism

Attackers can exploit this vulnerability to obtain user table data, including plaintext administrator credentials, and potentially delete administrator accounts.

Mitigation and Prevention

Taking immediate action and implementing long-term security practices are crucial to mitigate the risks associated with CVE-2020-14501.

Immediate Steps to Take

Update Advantech iView to the latest version to patch the vulnerability.
Monitor system logs for any suspicious activities indicating unauthorized access.

Long-Term Security Practices

Implement multi-factor authentication to enhance access control.
Regularly review and update security policies to address emerging threats.

Patching and Updates

Apply security patches provided by Advantech promptly to address the authentication vulnerability and enhance system security.