Grendel-Scan
 
  While Grendel-Scan can find simple web application vulnerabilities, no automated tool can identify complicated vulnerabilities, especially logic or design flaws. Important applications should be analyzed through a manual penetration test or code review.

Grendel-Scan is not sponsered by any corporation, but its creator works in Trustwave's application penetration testing group. Trustwave provides excelent services in penetration testing, forensics, managed security services, and compliance consulting. If you are interested in any of these offerings, please contact David Byrne.