CVE-2018-0177 is a denial-of-service vulnerability in Cisco IOS XE Software affecting Cisco Catalyst 3850 and 3650 Series Switches. An unauthenticated, remote attacker can exploit this by sending specially crafted IPv4 packets, leading to high CPU utilization, traceback messages, or a device reload. Rated 7.5 HIGH on CVSS, it requires no user interaction and has a high impact on availability. There is no public exploit code, active exploitation, or significant community discussion reported for this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
denali-16.3.1CPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:denali-16.3.1:*:*:*:*:*:*:* | ||
denali-16.3.3CPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:denali-16.3.3:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.