CVE-2020-21012 : Vulnerability Insights and Analysis

Sourcecodester Hotel and Lodge Management System 2.0 is vulnerable to unauthenticated SQL injection, allowing remote attackers to execute arbitrary SQL commands.

Understanding CVE-2020-21012

This CVE identifies a critical vulnerability in Sourcecodester Hotel and Lodge Management System 2.0.

What is CVE-2020-21012?

The vulnerability in Sourcecodester Hotel and Lodge Management System 2.0 enables unauthenticated SQL injection, which can be exploited by malicious actors to run arbitrary SQL commands through the email parameter on various edit pages.

The Impact of CVE-2020-21012

The exploitation of this vulnerability can lead to unauthorized access to sensitive data, manipulation of database content, and potentially complete system compromise.

Technical Details of CVE-2020-21012

Sourcecodester Hotel and Lodge Management System 2.0 is susceptible to SQL injection attacks due to improper input validation.

Vulnerability Description

The vulnerability allows remote attackers to execute arbitrary SQL commands by manipulating the email parameter on specific edit pages.

Affected Systems and Versions

Product: Sourcecodester Hotel and Lodge Management System 2.0
Vendor: Not specified
Version: Not applicable

Exploitation Mechanism

Attackers can exploit the vulnerability by injecting malicious SQL commands via the email parameter on the edit pages for Customer, Room, Currency, Room Booking Details, or Tax Details.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2020-21012.

Immediate Steps to Take

Disable or restrict access to the affected system if possible.
Implement input validation mechanisms to sanitize user inputs and prevent SQL injection attacks.
Regularly monitor and analyze system logs for any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and remediate vulnerabilities.
Educate developers and administrators on secure coding practices and the risks associated with SQL injection.

Patching and Updates

Contact the software vendor for patches or updates that address the SQL injection vulnerability.
Apply security patches promptly to mitigate the risk of exploitation.