CVE-2019-16980 : What You Need to Know

An SQL injection vulnerability exists in the file call_broadcast_edit.php of FusionPBX up to version 4.5.7. This vulnerability occurs due to the usage of an unsanitized "id" variable from the URL in an SQL query without parameterization.

Understanding CVE-2019-16980

In FusionPBX up to v4.5.7, an SQL injection vulnerability has been identified in the file call_broadcast_edit.php.

What is CVE-2019-16980?

This CVE refers to an SQL injection vulnerability in FusionPBX up to version 4.5.7, where an unsanitized "id" variable from the URL is used in an unparameterized SQL query.

The Impact of CVE-2019-16980

The vulnerability could allow an attacker to execute arbitrary SQL commands, potentially leading to data leakage, data manipulation, or unauthorized access to the database.

Technical Details of CVE-2019-16980

The technical aspects of the vulnerability in FusionPBX up to version 4.5.7.

Vulnerability Description

The file call_broadcast_edit.php in FusionPBX is susceptible to SQL injection due to the lack of sanitization of the "id" variable from the URL in SQL queries.

Affected Systems and Versions

FusionPBX up to version 4.5.7

Exploitation Mechanism

The vulnerability can be exploited by manipulating the "id" parameter in the URL to inject malicious SQL commands.

Mitigation and Prevention

Steps to mitigate and prevent the exploitation of CVE-2019-16980.

Immediate Steps to Take

Apply the patch provided by FusionPBX to fix the SQL injection vulnerability.
Regularly monitor and review SQL queries for proper parameterization and input validation.

Long-Term Security Practices

Implement input validation and parameterization in all SQL queries to prevent SQL injection attacks.
Conduct regular security audits and penetration testing to identify and address vulnerabilities.

Patching and Updates

Update FusionPBX to the latest version that includes the patch for CVE-2019-16980 to ensure the security of the system.