Qualysec

Finding Critical Application Flaws in a Medical AI Platform Preparing for FDA 510(k) Submission.

A medical AI company partnered with Qualysec to independently assess its web application, desktop application, and API while preparing for FDA 510(k) submission. Through comprehensive penetration testing, compliance-focused reporting, and developer-friendly remediation support, the client strengthened its product security and advanced confidently toward regulatory readiness.

Medical AI

Healthcare Platform

Web, Desktop & API

Security Assessment

17 Employees

Healthcare Technology

FDA 510(k)

Submission Readiness

WHO IS THE CLIENT

A Medical AI Platform Building Secure Digital Healthcare Solutions

A medical AI company with a team of 17 employees developing accessible healthcare technologies that improve patient outcomes and quality of life. Operating where healthcare software and medical regulations intersect, the company required independent cybersecurity validation before moving toward FDA 510(k) submission.
Medical AI17 EmployeesHealthcare TechnologyFDA Readiness

What Was Tested

The engagement included a web application, desktop application, and the platform's API infrastructure. Together, these components formed the complete product ecosystem. The web application acted as the primary user interface, the desktop application supported local user operations, and the API securely connected every component while managing application data flow.

Web Application

Web Application
REASON FOR CHOOSING QUALYSEC

4 Reasons They Trusted Qualysec Over Others

Preparing software for FDA 510(k) submission requires more than automated security scanning. The client needed a security partner capable of identifying complex application risks while producing documentation aligned with regulatory expectations.

Finds what automation misses

Human-Led AI Powered Penetration Testing

Qualysec combined experienced security researchers with AI-assisted methodologies to perform deep application testing capable of uncovering complex logic flaws across multiple platforms.

Compliance-Oriented Reporting

Compliance-Oriented Reporting

Assessment reports were structured to support FDA 510(k) documentation, helping the client simplify regulatory preparation with well-organized technical evidence.

Security Services

End-to-End Security Services

From penetration testing and reporting to remediation guidance and validation, the entire engagement was delivered under one roof, providing a seamless security experience.

Retesting Process

Clear Communication & Reporting

Every security observation was presented with technical evidence, business impact, and practical remediation guidance, allowing the development team to resolve issues efficiently.

A SECURITY PARTNER FOR COMPLIANCE READINESS

By combining technical expertise, compliance-focused documentation, collaborative remediation support, and independent validation, Qualysec helped the client strengthen its product before FDA 510(k) submission.

★★★★★

Peer-verified

Trusted worldwide

TOP FINDINGS

Top 5 Significant Findings

DLL Hijacking

Critical

The desktop application loaded dynamic libraries from insecure locations, creating an opportunity for attackers with local access to execute malicious code through manipulated DLL files.

Potential impact: Potential impact: Unauthorized code execution on clinical workstations.

Sensitive Information Exposure

High

Several API responses returned unnecessary internal identifiers, system metadata, and medical context, providing attackers with valuable information for reconnaissance.

Potential impact: Potential impact: Increased exposure of internal application details.

Improper Restriction of Authentication Attempts

Medium

Authentication mechanisms lacked effective protections against repeated login attempts, increasing the risk of brute-force and credential-stuffing attacks targeting clinical user accounts.

Potential impact: Potential impact: Unauthorized account compromise.

Insecure Deserialization

Medium

Certain API endpoints accepted serialized objects without sufficient validation, creating opportunities for remote code execution or unauthorized manipulation of application data.

Potential impact: Potential impact: Data tampering and application compromise.

Weak Session Security & Missing Security Headers

High

The web application lacked important browser security protections while session handling did not rotate authentication tokens aggressively following privilege changes.

Potential impact: Potential impact: Session hijacking and user impersonation.

What Could Have Happened Without This Assessment

If these security weaknesses had remained undiscovered, attackers could have targeted authentication systems, manipulated application behaviour, exposed sensitive healthcare information, and increased regulatory risk ahead of FDA 510(k) submission. Addressing these issues before submission helped reduce potential delays and strengthened confidence in the platform's security.

The Result & Remediation

Not Just a Report - A Security Program Built For FDA Readiness

Qualysec supported the client beyond penetration testing by providing compliance-focused reporting, developer collaboration, structured remediation guidance, and independent validation designed to support FDA 510(k) preparation.

The Remediation Process

01

Developer-Aligned Fix Guidance

Every security observation was paired with practical remediation guidance, enabling the client's engineering team to implement improvements efficiently without unnecessary complexity.

02

Compliance-Mapped Reporting

The final assessment report was organized to align with FDA 510(k) cybersecurity expectations, making technical evidence easier to include within regulatory documentation.

03

Independent Retesting

After remediation activities were completed, Qualysec performed structured retesting to verify implemented fixes and confirm the effectiveness of security improvements.

The Results Achieved

FDA Documentation Supported

Security reporting prepared to assist regulatory submission activities.

Development Team Enabled

Practical remediation guidance accelerated security improvements.

Independent Security Validation

Security controls verified through structured retesting.

FDA Submission Readiness

The platform progressed toward FDA 510(k) preparation with stronger security assurance and supporting documentation.

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Total No. Of Vulnerabilities

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Total No. Of Vulnerabilities

Years in Business

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Years in Business

Assessment Completed

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Assessment Completed

Trusted Clients

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Trusted Clients

Countries Served

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Countries Served