CVE-2026-73743CWE-319

CVE-2026-73743

Low · published September 2, 2026

CVSS v3.1
3.7
EPSS
0%
Percentile
11.9
In the wild
Unconfirmed
What it is

A vulnerability in the web-based management interface of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to gain insight into some data handled by the affected interface. A successful exploit could allow an attacker to gain access to some data in a cleartext format possibly exposing other network infrastructure to further compromise.

The record
Technical detail
CVSS v3.1
3.7 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00221 · 11.9th percentile
Weakness
CWE-319 · Cleartext Transmission of Sensitive Information
Published
2026-09-02T00:17Z
Affected products (1)
ProductVersionsFixed in
arubanetworks/fabric_composer≤ 7.3.3—
References (1)
EPSS history
Timeline
  • 03 SEP 03:32Z
    EPSS moved — → 0%
    epss
  • 01 SEP 19:47Z
    Unauthenticated Information Disclosure Leading to Data Exposure in HPE Networking Fabric Composer
    cvelistv5