CVE•Published 2026-09-01•Modified 2026-09-02•1 article on news•5 live references•NVD data
CVE-2026-76657Arubanetworks · Fabric_composer
Vulnerability data via NVD (ingested)
CVSS v3.1
10.0
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
Vulnerabilities have been identified in the API of HPE Networking Fabric Composer that could potentially allow an unauthenticated remote attacker to circumvent existing authentication controls. Successful exploitation could allow an attacker to gain administrative privileges leading to complete compromise of the HPE Networking Fabric Composer host.
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-2026-76657Hosts 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-2026-76657Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-76657Censys host search filtered to this CVE id.
grep.app
CVE-2026-76657Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-76657GitHub code search for direct mentions.
Google dork
"CVE-2026-76657" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-76657 on GitHub.