Vulnerability in Cisco Ip Phone 8800 Series Firmware
CVE-2017-6630
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.
EPSS: 0.024 (82.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
Affected products
- Cisco Ip_phone_8800_series_firmware — versions 11.0\(0.1\), 11.0(0.1)
- Cisco Ip_phone_8851
- N/a Cisco Ip Phone 8851 — versions Cisco IP Phone 8851
Weakness classification (CWE)
References
- psirt@cisco.com (vdb-entry, x_refsource_SECTRACK)
- psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)
- psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2017-6630?
- CVE-2017-6630 is a medium-severity vulnerability in Cisco Ip Phone 8800 Series Firmware, classified under CWE-399. CVSS score: 5.3/10. Published 2017-05-22.
- How severe is CVE-2017-6630?
- Medium severity. CVSS v3 base score is 5.3 out of 10.