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.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.024 (83.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 83.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.023 · newest: 0.024 · change: +0.001
Affected products
- Cisco Ip Phone 8800 Series Firmware — versions 11.0\(0.1\), 11.0(0.1)
- Cisco Ip Phone 8851
- Cisco Ip Phone 8851 — versions Cisco IP Phone 8851
Weakness classification (CWE)
References
- www.securitytracker.com/id/1038511 (vdb-entry)
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170517… (Vendor Advisory)
- www.securityfocus.com/bid/98533 (VDB Entry, Third Party Advisory, vdb-entry)
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.