Cognito Scanner vs Metasploit: Side-by-Side Comparison (2026)

Short answer

AWS security teams testing Cognito deployments should use Cognito Scanner because it catches account enumeration and privilege escalation flaws that managed AWS security tools routinely miss. At 109 GitHub stars with zero cost, it's the only tool built specifically to attack Cognito's auth mechanics rather than treating identity as a checkbox in a broader AWS scanner. Skip this if your threat model doesn't include internal or compromised-credential scenarios; Cognito Scanner assumes attackers already have network access and focuses on what they can do once inside. Red teamers and penetration testers who need to validate exploitability across heterogeneous networks will get the most from Metasploit; its payload generation and multi-stage delivery capabilities let you confirm real-world attack chains that vulnerability scanners flag but don't prove. The framework supports over 2,000 public exploits and integrates with custom modules, giving you the flexibility to test against legacy systems and custom applications most commercial tools ignore. Skip this if your mandate is compliance scanning or continuous vulnerability management; Metasploit requires hands-on operator skill and produces findings that need translation into remediation work for non-technical stakeholders.