| Vendor | Products | Vulnerabilities |
|---|---|---|
| Capensis | 1 | 2 |
| Capasystems | 2 | 2 |
| Canyon-tech | 4 | 2 |
| Cantico | 1 | 2 |
| Canna | 1 | 2 |
| Canarylabs | 2 | 2 |
| Cambium Networks | 4 | 2 |
| Caloris Planitia Technologies | 2 | 2 |
| Callrail | 1 | 2 |
| Callnowbutton | 1 | 2 |
| Calimero.cms | 1 | 2 |
| Calendarxp | 3 | 2 |
| Calendarscripts.com | 1 | 2 |
| Calendar02 Project | 1 | 2 |
| Calendar Event Management System Project | 1 | 2 |
| Cale Dunlap | 1 | 2 |
| Calderaforms | 1 | 2 |
| Calamares | 1 | 2 |
| Cagintranetworks | 1 | 2 |
| Cactusvpn | 1 | 2 |
20 | ||