7.4highHigh
CVE-2026-73718
Arubanetworks Fabric Composer
A vulnerability in the web-based management interface of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to access sensitive information if the attacker can convince an authenticated user of the interface to interact with a specially crafted URL. Successful exploitation could allow an attacker to retrieve information which could be used to potentially gain further access to network services supported by HPE Networking Fabric Composer.
Exploitation status
- A vendor advisory or patch reference has been published.
What the metrics mean
- It is reachable over a network, without needing local access.
- For an attacker who can reach it, no special conditions are needed to exploit it.
- To exploit it, no account is needed.
- Beyond that, someone has to be persuaded to take an action first.
Scoring
- CVSS
- 7.4 (v3.1)
- Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N- Weakness
- CWE-352
- Assigned by
- security-alert@hpe.com
Dates
- Published
- 2026-09-01
- Last modified
- 2026-09-02
- Sources
- NVD
Affected products
- Arubanetworks Fabric Composer- 7.3.4
As listed in the NVD configuration data. Not a statement about your estate.