CVE-2017-6630
MEDIUMCisco IP Phone 8800 Series Firmware - Resource Management Error
Title source: ruleDescription
A vulnerability in the Session Initiation Protocol (SIP) implementation of Cisco IP Phone 8851 11.0(0.1) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to an abnormal SIP message. An attacker could exploit this vulnerability by manipulating the CANCEL packet. An exploit could allow the attacker to cause a disruption of service to the phone. Cisco Bug IDs: CSCvc34795.
Scores
CVSS v3
5.3
EPSS
0.0068
EPSS Percentile
71.3%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Details
CWE
CWE-399
Status
published
Products (2)
cisco/ip_phone_8800_series_firmware
n/a/Cisco IP Phone 8851
< Cisco IP Phone 8851
Published
May 22, 2017
Tracked Since
Feb 18, 2026