Top Vulnerabilities to Windows Systems

- W1 Internet Information Services (IIS)
- W2 Microsoft SQL Server (MSSQL)
- W3 Windows Authentication
- W4 Internet Explorer (IE)
- W5 Windows Remote Access Services
- W6 Microsoft Data Access Components (MDAC)
- W7 Windows Scripting Host (WSH)
- W8 Microsoft Outlook Outlook Express
- W9 Windows Peer to Peer File Sharing (P2P)
- W10 Simple Network Management Protocol (SNMP)

Top Vulnerabilities to UNIX Systems

U1 BIND Domain Name System

- U2 Remote Procedure Calls (RPC)
- U3 Apache Web Server
- U4 General UNIX Authentication Accounts with No Passwords or Weak Passwords
- U5 Clear Text Services
- U6 Sendmail
- U7 Simple Network Management Protocol (SNMP)
- U8 Secure Shell (SSH)
- U9 Misconfiguration of Enterprise Services NIS/NFS
- U10 Open Secure Sockets Layer (SSL)