CVE-2019-1750 describes a denial-of-service vulnerability in the Easy Virtual Switching System (VSS) of Cisco IOS XE Software on Catalyst 4500 Series Switches. An unauthenticated, adjacent attacker can trigger a device reload by sending a specially crafted Cisco Discovery Protocol (CDP) packet due to incomplete error handling. This vulnerability carries a CVSS score of 7.4 (High), indicating a network-adjacent attack vector with low complexity and high impact on availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.6.0aeCPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:3.6.0ae:*:*:*:*:*:*:* | ||
3.6.0beCPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:3.6.0be:*:*:*:*:*:*:* | ||
3.6.0eCPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:3.6.0e:*:*:*:*:*:*:* | ||
3.6.1eCPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:3.6.1e:*:*:*:*:*:*:* | ||
3.6.2aeCPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:3.6.2ae:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.