Vulnerability in Hewlett Packard Enterprise (HPE) Fabric Composer

CVE-2026-73717

A command injection vulnerability exists in the web-based management interface of HPE Networking Fabric Composer that could allow an unauthenticated remote attacker to run arbitrary commands on the underlying host if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to execute arbitrary commands on the underlying operating system leading to complete system compromise.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

References

Frequently asked questions

What is CVE-2026-73717?
CVE-2026-73717 is a high-severity vulnerability in Hewlett Packard Enterprise (HPE) Fabric Composer. CVSS score: 7.5/10. Published 2026-09-01.
How severe is CVE-2026-73717?
High severity. CVSS v3 base score is 7.5 out of 10.