CVE-2017-6630 is a denial-of-service vulnerability in the Session Initiation Protocol (SIP) implementation of Cisco IP Phone 8851, specifically firmware version 11.0(0.1). An unauthenticated, remote attacker can exploit this by manipulating a SIP CANCEL packet, causing the phone to experience a disruption of service. This vulnerability has a CVSS score of 5.3 (Medium), indicating a low attack complexity and no user interaction required, with the impact limited to availability. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
11.0\(0.1\)CPE matchmatch criteria | cpe:2.3:o:cisco:ip_phone_8800_series_firmware:11.0\(0.1\):*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.