CVE-2026-73708CWE-863broken-access-control

CVE-2026-73708

High · published September 2, 2026

CVSS v3.1
8.3
EPSS
0%
Percentile
34.7
In the wild
Unconfirmed
What it is

A business logic vulnerability exists in the API of HPE Networking Fabric Composer. Successful exploitation could allow an authenticated low privilege operator user to obtain elevated privileges and modify settings beyond what is authorized by the user's existing privilege level on a vulnerable system.

The record
Technical detail
CVSS v3.1
8.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00415 · 34.7th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-09-02T00:17Z
Affected products (1)
ProductVersionsFixed in
arubanetworks/fabric_composer< 7.3.47.3.4
References (1)
EPSS history
Timeline
  • 03 SEP 03:32Z
    EPSS moved — → 0%
    epss
  • 01 SEP 19:46Z
    Fault in Business Logic allows Authenticated Sensitive Information Disclosure in HPE Networking Fabric Composer
    cvelistv5