CVE-2020-19110 : What You Need to Know

Online Book Store v1.0 is vulnerable to SQL Injection via the bookisbn parameter to book.php, allowing remote attackers to execute arbitrary code.

Understanding CVE-2020-19110

This CVE identifies a SQL Injection vulnerability in Online Book Store v1.0 that can be exploited by malicious users to execute arbitrary code.

What is CVE-2020-19110?

CVE-2020-19110 is a security vulnerability in Online Book Store v1.0 that enables remote attackers to perform SQL Injection attacks through the bookisbn parameter in the book.php file.

The Impact of CVE-2020-19110

The vulnerability allows malicious users to execute arbitrary code on the affected system, potentially leading to data theft, unauthorized access, and system compromise.

Technical Details of CVE-2020-19110

Online Book Store v1.0 is susceptible to SQL Injection attacks due to improper input validation mechanisms.

Vulnerability Description

The SQL Injection vulnerability arises from inadequate sanitization of user-supplied input in the bookisbn parameter, enabling attackers to manipulate SQL queries.

Affected Systems and Versions

Product: Online Book Store v1.0
Vendor: Not specified
Versions: Not specified

Exploitation Mechanism

Attackers can exploit the vulnerability by injecting malicious SQL code into the bookisbn parameter, leading to unauthorized database access and code execution.

Mitigation and Prevention

Immediate action is crucial to mitigate the risks associated with CVE-2020-19110.

Immediate Steps to Take

Apply security patches or updates provided by the software vendor.
Implement input validation and parameterized queries to prevent SQL Injection attacks.
Monitor and log SQL errors and unusual database activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Educate developers and administrators on secure coding practices and the risks of SQL Injection.

Patching and Updates

Stay informed about security advisories and updates from the software vendor.
Promptly apply patches and fixes to address known vulnerabilities.