CVE-2020-20474 : Exploit Details and Defense Strategies

White Shark System (WSS) 1.3.2 has a SQL injection vulnerability that allows remote attackers to obtain sensitive information from the database.

Understanding CVE-2020-20474

White Shark System (WSS) 1.3.2 is susceptible to a SQL injection vulnerability due to inadequate filtering of the csa_to_user parameter in the default_task_edituser.php files.

What is CVE-2020-20474?

The CVE-2020-20474 vulnerability in White Shark System (WSS) 1.3.2 enables malicious actors to exploit a SQL injection flaw, potentially leading to unauthorized access to sensitive database information.

The Impact of CVE-2020-20474

The vulnerability allows remote attackers to extract confidential data from the database, posing a significant risk to the integrity and confidentiality of the information stored within the system.

Technical Details of CVE-2020-20474

White Shark System (WSS) 1.3.2's SQL injection vulnerability is detailed below:

Vulnerability Description

White Shark System (WSS) 1.3.2 is affected by a SQL injection vulnerability.
The issue arises from the lack of proper filtering of the csa_to_user parameter in the default_task_edituser.php files.

Affected Systems and Versions

Product: White Shark System (WSS) 1.3.2
Vendor: N/A
Version: N/A

Exploitation Mechanism

Remote attackers can exploit the vulnerability by manipulating the csa_to_user parameter, allowing them to execute SQL queries and retrieve sensitive database information.

Mitigation and Prevention

To address CVE-2020-20474, consider the following mitigation strategies:

Immediate Steps to Take

Implement input validation and parameterized queries to prevent SQL injection attacks.
Regularly monitor and audit database activities for any suspicious behavior.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Stay informed about security best practices and updates to mitigate future risks.

Patching and Updates

Apply patches and updates provided by the software vendor to fix the SQL injection vulnerability in White Shark System (WSS) 1.3.2.