CVE-2026-73719CWE-73

CVE-2026-73719

High · published September 2, 2026

CVSS v3.1
7.2
EPSS
1%
Percentile
50.7
In the wild
Unconfirmed
What it is

An arbitrary file write vulnerability exists in the API of HPE Networking Fabric Composer and could allow an authenticated administrative user to escalate privileges. Successful exploitation of this vulnerability may enable the attacker to execute arbitrary system commands with root privileges on the underlying operating system.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00652 · 50.7th percentile
Weakness
CWE-73 · External Control of File Name or Path
Published
2026-09-02T00:17Z
Affected products (1)
ProductVersionsFixed in
arubanetworks/fabric_composer< 7.3.47.3.4
References (1)
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05133en_us&docLocale=en_US · [email protected]
EPSS history
Timeline
  • 03 SEP 03:32Z
    EPSS moved — → 0%
    epss
  • 01 SEP 19:46Z
    Authenticated Arbitrary File Write Vulnerability leads to Remote Code Execution in HPE Networking Fabric Composer
    cvelistv5