CVE•Published 2026-03-10•Modified 2026-04-09•1 article on news•6 live references•NVD data
CVE-2026-22627Fortinet · Fortiswitchaxfixed
Vulnerability data via NVD (ingested)
CVSS v3.1
8.8
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
—
Description
A buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiSwitchAXFixed 1.0.0 through 1.0.1 may allow an unauthenticated attacker within the same adjacent network to execute unauthorized code or commands on the device via sending a crafted LLDP packet.
Timeline
Published 2026-03-10
Modified 2026-04-09
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-2026-22627Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Fortinet Fortiswitchaxfixed"All exposed Fortinet Fortiswitchaxfixed instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Fortiswitchaxfixed"HTTP body or banner mentions "Fortiswitchaxfixed" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-22627Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-22627Censys host search filtered to this CVE id.
grep.app
CVE-2026-22627Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-22627GitHub code search for direct mentions.
Google dork
"CVE-2026-22627" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-22627 on GitHub.