Vulnerabilities > Cisco > IP Phone 8800 Series > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2017-06-13 | CVE-2017-6656 | Improper Input Validation vulnerability in Cisco IP Phone 8800 Series 11.0(0.1) A vulnerability in Session Initiation Protocol (SIP) call handling of Cisco IP Phone 8800 Series devices could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to the SIP process unexpectedly restarting. | 5.9 |