CVE-2020-14497 : Vulnerability Insights and Analysis

Advantech iView, versions 5.6 and prior, has multiple SQL injection vulnerabilities that can be exploited by attackers to extract user credentials, read or modify information, and execute code remotely.

Understanding CVE-2020-14497

Advantech iView, versions 5.6 and prior, is susceptible to SQL injection attacks, posing significant security risks.

What is CVE-2020-14497?

Advantech iView, versions 5.6 and earlier, contains SQL injection vulnerabilities.
Attackers can manipulate SQL queries using controlled strings to access sensitive data.
Exploitation could lead to unauthorized access, data manipulation, and code execution.

The Impact of CVE-2020-14497

Attackers can extract user credentials, access, modify, or delete data, and execute malicious code remotely.
Organizations using affected versions are at risk of data breaches and unauthorized system access.

Technical Details of CVE-2020-14497

Advantech iView, versions 5.6 and prior, is vulnerable to SQL injection attacks.

Vulnerability Description

SQL injection vulnerabilities allow attackers to manipulate SQL queries using specially crafted strings.
This can lead to unauthorized access to databases and execution of arbitrary SQL commands.

Affected Systems and Versions

Advantech iView versions 5.6 and earlier are impacted by these vulnerabilities.

Exploitation Mechanism

Attackers exploit the vulnerabilities by injecting malicious SQL queries through user inputs or other means.

Mitigation and Prevention

Protect your systems from CVE-2020-14497 by taking immediate and long-term security measures.

Immediate Steps to Take

Update Advantech iView to the latest version to patch the SQL injection vulnerabilities.
Implement input validation to sanitize user inputs and prevent SQL injection attacks.
Monitor system logs for any suspicious activities indicating a potential SQL injection attempt.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Train employees on secure coding practices and the risks associated with SQL injection attacks.
Stay informed about security updates and advisories from Advantech and security organizations.

Patching and Updates

Regularly apply security patches and updates provided by Advantech to mitigate known vulnerabilities and enhance system security.