Cisco Unity 2.x, 3.x, and 4.x, when integrated with Microsoft Exchange, has several hard coded usernames and passwords, which allows remote attackers to gain unauthorized access and change configuration settings or read outgoing or incoming e-mail messages.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Unity_server | Cisco | 2.0 (including) | 2.0 (including) |
| Unity_server | Cisco | 2.1 (including) | 2.1 (including) |
| Unity_server | Cisco | 2.2 (including) | 2.2 (including) |
| Unity_server | Cisco | 2.3 (including) | 2.3 (including) |
| Unity_server | Cisco | 2.4 (including) | 2.4 (including) |
| Unity_server | Cisco | 2.46 (including) | 2.46 (including) |
| Unity_server | Cisco | 3.0 (including) | 3.0 (including) |
| Unity_server | Cisco | 3.1 (including) | 3.1 (including) |
| Unity_server | Cisco | 3.2 (including) | 3.2 (including) |
| Unity_server | Cisco | 3.3 (including) | 3.3 (including) |
| Unity_server | Cisco | 4.0 (including) | 4.0 (including) |