CVE-2026-73718: Unauthenticated Information Disclosure in Web Interface allows Sensitive Data Exposure in HPE Networking 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.
Affected Software
Event History
Frequently Asked Questions
What does an attacker need to exploit this issue?
The attacker must convince a user who is already authenticated to the web-based management interface to interact with a specially crafted URL. The attacker does not need to authenticate directly to the interface.
Who is exposed to this vulnerability?
Organizations using the web-based management interface of HPE Networking Fabric Composer are exposed when authenticated users can be induced to open attacker-crafted URLs. The issue can be exploited remotely over the network.
What is the likely impact of successful exploitation?
An attacker could retrieve sensitive information from the interface. That information could potentially be used to obtain further access to network services supported by HPE Networking Fabric Composer.