CVE-2017-3221 Explained : Impact and Mitigation

In July 2017, CVE-2017-3221 was published, highlighting a critical vulnerability in Inmarsat's AmosConnect 8 software that could lead to unauthorized access to user credentials through blind SQL injection.

Understanding CVE-2017-3221

What is CVE-2017-3221?

CVE-2017-3221 is a security vulnerability in Inmarsat's AmosConnect 8 software that allows remote attackers to exploit blind SQL injection in the login form, potentially compromising user credentials.

The Impact of CVE-2017-3221

The vulnerability enables attackers to gain access to sensitive user information, such as usernames and passwords, posing a significant security risk to organizations using the affected software.

Technical Details of CVE-2017-3221

Vulnerability Description

The blind SQL injection flaw in Inmarsat AmosConnect 8's login form permits attackers to extract user credentials, including usernames and passwords, through malicious SQL queries.

Affected Systems and Versions

Product: AmosConnect
Vendor: Inmarsat
Versions: 8.0, 8.0.1, 8.0.2, 8.2.0, 8.2.1, 8.2.2, 8.3.0, 8.3.1, 8.4.0, 8.4.0.1

Exploitation Mechanism

Attackers can exploit the blind SQL injection vulnerability in the login form of AmosConnect 8 to inject malicious SQL code, retrieve sensitive data, and potentially gain unauthorized access.

Mitigation and Prevention

Immediate Steps to Take

Organizations should apply security patches provided by Inmarsat promptly.
Implement network segmentation to limit the impact of potential breaches.
Monitor network traffic for any suspicious SQL injection attempts.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Educate users on secure password practices and the risks of SQL injection attacks.

Patching and Updates

Stay informed about security updates and patches released by Inmarsat for AmosConnect 8.