CVE•Published 2026-06-05•Modified 2026-06-08•1 article on news•6 live references•NVD data
CVE-2026-25621Arista · Ng_firewall
Vulnerability data via NVD (ingested)
CVSS v3.1
6.0
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L
EPSS percentile
13
Exploit Prediction Scoring System · top 87% of all CVEs
Weaknesses (CWE)
Description
A Reports application infrastructure vulnerability exists in Arista Edge Threat Management - Arista Next Generation Firewall (NGFW) due to insecure input validation. This issue uniquely affects version 17.4.0; earlier software releases are not exposed.
Timeline
Published 2026-06-05
Modified 2026-06-08
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-25621Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Arista Ng Firewall" version:"17.4"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Ng Firewall"HTTP body or banner mentions "Ng Firewall" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-25621Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-25621Censys host search filtered to this CVE id.
grep.app
CVE-2026-25621Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-25621GitHub code search for direct mentions.
Google dork
"CVE-2026-25621" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.