CVE-2021-41755 : What You Need to Know

DynamicMarkt <= 3.10 is affected by SQL injection in the kat1 parameter of index.php.

Understanding CVE-2021-41755

This CVE involves a SQL injection vulnerability in the DynamicMarkt software.

What is CVE-2021-41755?

The CVE-2021-41755 vulnerability refers to a SQL injection issue found in the kat1 parameter of index.php within DynamicMarkt version 3.10.

The Impact of CVE-2021-41755

Attackers can exploit this vulnerability to execute arbitrary SQL queries, potentially leading to data leakage, data manipulation, or unauthorized access.

Technical Details of CVE-2021-41755

This section provides more technical insights into the CVE.

Vulnerability Description

The SQL injection vulnerability in DynamicMarkt allows malicious actors to inject and execute SQL queries through the kat1 parameter in the index.php file, compromising the database integrity and confidentiality.

Affected Systems and Versions

Affected Version: <= 3.10
Product: DynamicMarkt
Vendor: Not specified

Exploitation Mechanism

The vulnerability can be exploited by injecting malicious SQL code into the vulnerable kat1 parameter, enabling attackers to interact with the backend database.

Mitigation and Prevention

Protecting systems against CVE-2021-41755 requires specific actions to enhance security.

Immediate Steps to Take

Apply the latest patches or updates provided by the DynamicMarkt software to fix the SQL injection vulnerability.
Implement input validation mechanisms to sanitize user-supplied data and prevent SQL injection attacks.

Long-Term Security Practices

Regularly monitor and audit web application logs for any unusual activities that might indicate a SQL injection attempt.
Train developers and administrators on secure coding practices and the risks associated with SQL injection vulnerabilities.

Patching and Updates

Install security patches promptly to address known vulnerabilities and enhance the overall security posture of the DynamicMarkt software.