CyberHex L.L.C.
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CyberHex L.L.C.
CyberHex L.L.C.

Protecting Your
Digital Future

All engagements are covered by NDA

Company

  • About
  • Services
  • Contact

Services

  • Web App Pentest
  • Mobile App Security
  • API Security Testing
  • Cloud Security Assessment
  • Desktop App Pentest
  • Vulnerability Assessment
  • Security Consulting

Get In Touch

  • [email protected]
  • 5830 E 2nd St, Ste 7000 #32895, Casper, Wyoming 82609, US

© 2026 CyberHex L.L.C. All rights reserved.

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PENETRATION TESTING

Web Application Penetration Testing

Identify and exploit vulnerabilities in your web applications before attackers do

What Is Web Application Penetration Testing?

Web applications are one of the most targeted attack surfaces in modern organizations. CyberHex performs comprehensive black-box, grey-box, and white-box penetration tests that go far beyond automated scanning. Our testers manually probe every input, endpoint, authentication flow, and business logic path to uncover vulnerabilities that automated tools consistently miss.

We simulate the full attack chain — from initial reconnaissance through exploitation — providing you with concrete proof that vulnerabilities exist and exactly how they can be abused by a real attacker.

What We Test

Authentication & Authorization flaws (broken auth, privilege escalation, IDOR)
Injection vulnerabilities (SQL, NoSQL, LDAP, OS Command injection)
Cross-Site Scripting (Reflected, Stored, DOM-based XSS)
Business logic flaws and multi-step workflow bypasses
Session management, JWT vulnerabilities, and token predictability
Server-Side Request Forgery (SSRF) and XML External Entity (XXE)
File upload vulnerabilities and path traversal
Insecure Direct Object References (IDOR)
Security misconfigurations and outdated vulnerable components
CSRF, Clickjacking, and client-side vulnerabilities
API endpoints exposed by the application
Third-party integrations and OAuth/SSO implementations

Testing Approaches

Black Box

Zero prior knowledge. We simulate an external attacker with no access to source code or internal documentation.

Grey Box

Partial knowledge. We test with limited access such as a standard user account, simulating insider threat or post-phishing scenarios.

White Box

Full access. Source code, architecture diagrams, and credentials provided for the most thorough and efficient assessment.

OWASP Top 10OWASP ASVSPTESCWE/CVE

What You Receive

Executive summary report for non-technical stakeholders
Detailed technical report with proof-of-concept for every finding
Severity ratings: Critical / High / Medium / Low / Informational
Step-by-step remediation guidance for each vulnerability
Remediation timeline recommendations based on severity
Optional re-testing after your team has applied fixes

Ready to Fortify Your
Digital Infrastructure?

Get a professional penetration test and discover your vulnerabilities before attackers do. We deliver real-world attack simulations with actionable remediation guidance.

Schedule a Free Consultation