Vulnerability Description
The Mobile and Remote Access (MRA) endpoint-validation feature in Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.2 improperly validates the phone line used for registration, which allows remote authenticated users to conduct impersonation attacks via a crafted registration, aka Bug ID CSCuv40396.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Telepresence Video Communication Server Software | x8.5.2 |
Related Weaknesses (CWE)
References
- http://tools.cisco.com/security/center/viewAlert.x?alertId=40445Vendor Advisory
- http://www.securityfocus.com/bid/76353
- http://www.securitytracker.com/id/1033282
- http://tools.cisco.com/security/center/viewAlert.x?alertId=40445Vendor Advisory
- http://www.securityfocus.com/bid/76353
- http://www.securitytracker.com/id/1033282
FAQ
What is CVE-2015-4316?
CVE-2015-4316 is a vulnerability with a CVSS score of 5.5 (MEDIUM). The Mobile and Remote Access (MRA) endpoint-validation feature in Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.2 improperly validates the phone line used for registration, which...
How severe is CVE-2015-4316?
CVE-2015-4316 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-4316?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Telepresence Video Communication Server Software.