| Vendor | Products | Vulnerabilities |
|---|---|---|
| Itpison | 1 | 5 |
| Irc Services | 2 | 5 |
| Iresturant Project | 1 | 5 |
| Iptel | 2 | 5 |
| Ircd-ratbox | 1 | 5 |
| Ioserver | 3 | 5 |
| Ipcop | 1 | 5 |
| Inveniosoftware | 5 | 5 |
| Internet Key Exchange | 1 | 5 |
| Intersoft | 2 | 5 |
| Internet-formation | 2 | 5 |
| Intenogroup | 4 | 5 |
| Interchange Development Group | 1 | 5 |
| Intellitamper | 1 | 5 |
| Intergard | 1 | 5 |
| Insma | 1 | 5 |
| Insite | 3 | 5 |
| Insightsoftware | 5 | 5 |
| Insane Visions | 2 | 5 |
| Infocus | 4 | 5 |
20 | ||