CVE-2026-73733: medium-severity vulnerability in Hewlett Packard Enterprise (HPE) Fabric Composer
Authentication Bypasses in API allow Continued Authenticated Access in HPE Networking Fabric Composer
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.4epss 0.3%
Authentication bypasses in the API of HPE Networking Fabric Composer could allow an authenticated low privilege operator user to circumvent existing authentication controls. Successful exploitation could allow an attacker to retain limited access to the affected system after that access should have been revoked.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Affected products
Hewlett Packard Enterprise (HPE) · Fabric ComposerRelated CVEs — Hewlett Packard Enterprise (HPE) Fabric Composer
In the same product, most dangerous first.
CVE-2026-73722HIGHAuthenticated Command Injection Vulnerabilities in HPE Networking Fabric Composer Web-Based Management InterfaceEPSS 1.5%CVE-2026-73720HIGHAuthenticated Insecure File Handling allows Remote Code Execution in HPE Networking Fabric Composer APIEPSS 1.1%CVE-2026-73717HIGHUnauthenticated Command Injection Vulnerability in HPE Networking Fabric Composer Web-Based Management InterfaceEPSS 0.8%CVE-2026-76658CRITICALUnauthenticated Remote Code Execution in HPE Networking Fabric Composer SSH DaemonEPSS 0.7%CVE-2026-76657CRITICALAuthentication Bypass in HPE Networking Fabric Composer API allows Administrative AccessEPSS 0.7%CVE-2026-95756MEDIUMAuthenticated Command Injection Vulnerability in the API of HPE Networking Fabric ComposerEPSS 0.7%