CVE-2017-15381 Explained : Impact and Mitigation

E-Sic 1.0 contains a vulnerability known as SQL Injection affecting the "f" parameter of the script "esiclivre/restrito/inc/buscacep.php" used for zip code searches.

Understanding CVE-2017-15381

This CVE entry discloses a SQL Injection vulnerability in E-Sic 1.0.

What is CVE-2017-15381?

SQL Injection exists in E-Sic 1.0 through the 'f' parameter in the script 'esiclivre/restrito/inc/buscacep.php'.

The Impact of CVE-2017-15381

The vulnerability allows attackers to execute malicious SQL queries, potentially leading to data theft, manipulation, or unauthorized access.

Technical Details of CVE-2017-15381

E-Sic 1.0 SQL Injection Vulnerability

Vulnerability Description

The flaw resides in the 'f' parameter of 'esiclivre/restrito/inc/buscacep.php', enabling SQL Injection attacks.

Affected Systems and Versions

Product: E-Sic 1.0
Vendor: Not specified
Version: Not specified

Exploitation Mechanism

Attackers can exploit the 'f' parameter to inject SQL commands, compromising the integrity and confidentiality of the database.

Mitigation and Prevention

Protecting Against CVE-2017-15381

Immediate Steps to Take

Disable or sanitize user inputs to prevent SQL Injection attacks.
Implement parameterized queries to mitigate injection risks.

Long-Term Security Practices

Regularly update and patch the application to address security vulnerabilities.
Conduct security assessments and code reviews to identify and fix potential weaknesses.
Educate developers on secure coding practices to prevent future vulnerabilities.
Monitor and log SQL queries for unusual or malicious activities.

Patching and Updates

Apply security patches provided by the software vendor to fix the SQL Injection vulnerability in E-Sic 1.0.