Vulnerability in Hewlett Packard Enterprise (HPE) Fabric Composer

CVE-2026-73718

A vulnerability in the web-based management interface of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to access sensitive information if the attacker can convince an authenticated user of the interface to interact with a specially crafted URL. Successful exploitation could allow an attacker to retrieve information which could be used to potentially gain further access to network services supported by HPE Networking Fabric Composer.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N.

Affected products

References

Frequently asked questions

What is CVE-2026-73718?
CVE-2026-73718 is a high-severity vulnerability in Hewlett Packard Enterprise (HPE) Fabric Composer. CVSS score: 7.4/10. Published 2026-09-01.
How severe is CVE-2026-73718?
High severity. CVSS v3 base score is 7.4 out of 10.