CVE-2018-0316 is a denial-of-service vulnerability affecting Cisco IP Phone 6800, 7800, and 8800 Series Phones running Multiplatform Firmware releases prior to 11.1(2). The flaw stems from improper error handling when an incoming SIP call is not answered, allowing an unauthenticated, remote attacker to send crafted SIP packets to cause the phone to unexpectedly reload. This vulnerability is rated as High severity (CVSS 7.5), requiring no user interaction or authentication, and leading to a temporary denial of service. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
11.1\(2\)CPE matchmatch criteria | cpe:2.3:o:cisco:ip_phone_firmware:11.1\(2\):*:*:*:*:*:*:* |
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:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.