The management interface in Cisco TelePresence Video Communication Server (VCS) and Cisco Expressway before X7.2.4, X8 before X8.1.2, and X8.2 before X8.2.2 and Cisco TelePresence Conductor before X2.3.1 and XC2.4 before XC2.4.1 allows remote attackers to bypass authentication via crafted login parameters, aka Bug IDs CSCur02680 and CSCur05556.
Weakness
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Expressway_software | Cisco | x7.2 (including) | x7.2.4 (excluding) |
| Expressway_software | Cisco | x8.1 (including) | x8.1.2 (excluding) |
| Expressway_software | Cisco | x8.2 (including) | x8.2.2 (excluding) |
| Telepresence_conductor | Cisco | x2.3 (including) | x2.3.1 (excluding) |
| Telepresence_conductor | Cisco | xc2.4 (including) | xc2.4.1 (excluding) |
| Telepresence_video_communication_server_software | Cisco | x7.2 (including) | x7.2.4 (excluding) |
| Telepresence_video_communication_server_software | Cisco | x8.1 (including) | x8.1.2 (excluding) |
| Telepresence_video_communication_server_software | Cisco | x8.2 (including) | x8.2.2 (excluding) |
Potential Mitigations
Related Attack Patterns
- https://cwe.mitre.org/data/definitions/114.html
- https://cwe.mitre.org/data/definitions/115.html
- https://cwe.mitre.org/data/definitions/151.html
- https://cwe.mitre.org/data/definitions/194.html
- https://cwe.mitre.org/data/definitions/22.html
- https://cwe.mitre.org/data/definitions/57.html
- https://cwe.mitre.org/data/definitions/593.html
- https://cwe.mitre.org/data/definitions/633.html
- https://cwe.mitre.org/data/definitions/650.html
- https://cwe.mitre.org/data/definitions/94.html