Vulnerability in Hewlett Packard Enterprise (HPE) Fabric Composer

CVE-2026-73727

Vulnerabilities in the API of HPE Networking Fabric Composer could allow an authenticated low privilege operator user to access sensitive information. A successful exploit allows an attacker to access data beyond what is authorized by the user's existing privilege level, 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 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

References

Frequently asked questions

What is CVE-2026-73727?
CVE-2026-73727 is a medium-severity vulnerability in Hewlett Packard Enterprise (HPE) Fabric Composer. CVSS score: 6.5/10. Published 2026-09-01.
How severe is CVE-2026-73727?
Medium severity. CVSS v3 base score is 6.5 out of 10.