CVE-2017-3804 describes a vulnerability in Cisco Nexus 5000, 6000, and 7000 Series Switches running specific NX-OS versions, where a crafted IS-IS link-state packet can cause a device reload. This medium-severity vulnerability (CVSS 6.1) allows an unauthenticated, adjacent attacker to disrupt network services with high impact on availability, though the attack complexity is high. 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 |
|---|---|---|---|
7.1\(3\)n1\(2.1\)CPE matchmatch criteria | cpe:2.3:o:cisco:nx-os:7.1\(3\)n1\(2.1\):*:*:*:*:*:*:* | ||
7.1\(3\)n1\(3.12\)CPE matchmatch criteria | cpe:2.3:o:cisco:nx-os:7.1\(3\)n1\(3.12\):*:*:*:*:*:*:* | ||
7.3\(2\)n1\(0.296\)CPE matchmatch criteria | cpe:2.3:o:cisco:nx-os:7.3\(2\)n1\(0.296\):*:*:*:*:*:*:* | ||
8.0\(1\)s2CPE matchmatch criteria | cpe:2.3:o:cisco:nx-os:8.0\(1\)s2:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.0 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.