CVE•Published 2026-09-01•Modified 2026-09-02•1 article on news•5 live references•NVD data
CVE-2026-73700Arubanetworks · Fabric_composer
Vulnerability data via NVD (ingested)
CVSS v3.1
9.0
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
A vulnerability in the web-based management interface of HPE Networking Fabric Composer could allow an authenticated low privilege operator user to conduct a stored cross-site scripting (XSS) attack against an administrative user of the interface. A successful exploit could allow an attacker to execute arbitrary script code in a victim's browser in the context of the affected interface.
Timeline
Published 2026-09-01
Modified 2026-09-02
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-2026-73700Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Arubanetworks Fabric Composer"All exposed Arubanetworks Fabric Composer instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Fabric Composer"HTTP body or banner mentions "Fabric Composer" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-73700Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-73700Censys host search filtered to this CVE id.
grep.app
CVE-2026-73700Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-73700GitHub code search for direct mentions.
Google dork
"CVE-2026-73700" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-73700 on GitHub.