CVE-2020-22164 : Exploit Details and Defense Strategies

PHPGurukul Hospital Management System in PHP v4.0 has a SQL injection vulnerability in \hms\check_availability.php. Remote unauthenticated users can exploit the vulnerability to obtain database sensitive information.

Understanding CVE-2020-22164

PHPGurukul Hospital Management System in PHP v4.0 is susceptible to a SQL injection vulnerability that can be exploited by remote unauthenticated users to access sensitive database information.

What is CVE-2020-22164?

This CVE identifies a SQL injection vulnerability in PHPGurukul Hospital Management System in PHP v4.0, specifically in the \hms\check_availability.php file. The flaw allows attackers to extract sensitive data from the database without authentication.

The Impact of CVE-2020-22164

The vulnerability poses a significant risk as it enables unauthorized users to retrieve confidential information stored in the database, potentially leading to data breaches and privacy violations.

Technical Details of CVE-2020-22164

PHPGurukul Hospital Management System in PHP v4.0 is affected by a SQL injection vulnerability that can be exploited remotely.

Vulnerability Description

The SQL injection vulnerability in \hms\check_availability.php allows attackers to manipulate SQL queries to extract sensitive data from the database.

Affected Systems and Versions

Product: PHPGurukul Hospital Management System
Version: v4.0

Exploitation Mechanism

Attackers can exploit the SQL injection vulnerability in the check_availability.php file to inject malicious SQL queries and retrieve sensitive database information.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2020-22164.

Immediate Steps to Take

Disable remote access to the affected file or system if possible.
Implement input validation and parameterized queries to mitigate 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.
Keep software and systems up to date with the latest security patches and updates.

Patching and Updates

Apply patches or updates provided by the software vendor to fix the SQL injection vulnerability in PHPGurukul Hospital Management System v4.0.