| Vendor | Products | Vulnerabilities |
|---|---|---|
| Connections-pro | 2 | 4 |
| Comtrend | 5 | 4 |
| Comrak Project | 1 | 4 |
| Computy | 3 | 4 |
| Componentone | 3 | 4 |
| Complaint Management System Project | 1 | 4 |
| Compassplus | 4 | 4 |
| Company | 1 | 4 |
| Compal | 3 | 4 |
| Comcast | 4 | 4 |
| Colten Edwards | 1 | 4 |
| Collabtive | 1 | 4 |
| Coleds | 1 | 4 |
| Coldgen | 3 | 4 |
| Cognex | 2 | 4 |
| Cogites | 2 | 4 |
| Cogboard | 2 | 4 |
| Coffee2code | 4 | 4 |
| Codewalkers | 1 | 4 |
| Codesupply | 3 | 4 |
20 | ||