CVE-2026-73711

Unauthenticated Privilege Escalation allows Administrative Access in HPE Networking Fabric Composer API

A privilege escalation vulnerability exists in the API endpoint of HPE Networking Fabric Composer. Successful exploitation could allow an unauthenticated remote attacker to gain administrative privileges leading to complete compromise of the HPE Networking Fabric Composer host.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer

CVE-2026-73714

Authenticated Sensitive Information Disclosure in HPE Networking Fabric Composer API

A sensitive information disclosure vulnerability exists in the API of HPE Networking Fabric Composer. Successful exploitation could allow an authenticated low privilege operator user to access data beyond what is authorized by the user's existing privilege level, potentially leading to further unauthorized access.

CVSS 3.1 · 7.6 High EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer

CVE-2026-73727

Authenticated Sensitive Information Disclosure in HPE Networking Fabric Composer API

Vulnerabilities in the API of HPE Networking Fabric Composer could allow an authenticated low privilege operator user to access sensitive information. A successful exploit allows an attacker to access data beyond what is authorized by the user's existing privilege level, which could be used to potentially gain further access to network services supported by HPE Networking Fabric Composer.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer

CVE-2026-73704

Authenticated Command Injection Leading to Administrative Access in HPE Networking Fabric Composer API

A command sanitization bypass exists in the API of HPE Networking Fabric Composer. Successful exploitation could allow an authenticated low privilege operator user to escalate their permissions to those of an administrative user, leading to complete compromise of the affected system.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer

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.

CVSS 3.1 · 7.4 High EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer

CVE-2026-73719

Authenticated Arbitrary File Write Vulnerability leads to Remote Code Execution in HPE Networking Fabric Composer

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.

CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer

CVE-2026-73723

Authenticated Privilege Escalation Leading to Unauthorized State Changes in HPE Networking Fabric Composer Web-Based Management Interface

A privilege escalation vulnerability exists in the web-based management interface of HPE Networking Fabric Composer. Successful exploitation could allow an authenticated low privilege operator user to complete state-changing actions that should not be allowed by their current level of authorization on the platform.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer

CVE-2026-73724

Authenticated Privilege Escalation via Broken Access Control in HPE Networking Fabric Composer

Privilege escalation vulnerabilities exist in the API of HPE Networking Fabric Composer. Successful exploitation could allow an authenticated low privilege operator user to change the state of certain settings of a vulnerable system.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer

CVE-2026-73725

Local Privilege Escalation leads to Arbitrary Code Execution in HPE Networking Fabric Composer

A local privilege-escalation vulnerability has been discovered in HPE Networking Fabric Composer. Successful exploitation of this vulnerability could allow a local attacker to achieve arbitrary code execution with root privileges, leading to a complete compromise of the affected host.

CVSS 3.1 · 7 High EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer

CVE-2026-73700

Authenticated Stored Cross-Site Scripting Vulnerability (XSS) in HPE Networking Fabric Composer Web-Based Management Interface

A vulnerability in the web-based management interface of HPE Networking Fabric Composer could allow an authenticated low privilege operator user to conduct a stored cross-site scripting (XSS) attack against an administrative user of the interface. A successful exploit could allow an attacker to execute arbitrary script code in a victim's browser in the context of the affected interface.

CVSS 3.1 · 9 Critical EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer

CVE-2026-73701

Unauthenticated Remote Code Execution in HPE Networking Fabric Composer

An unauthenticated remote code execution vulnerability exists in the underlying operating system of HPE Networking Fabric Composer and could be exploited if certain preconditions outside of the attacker's control are met. Successful exploitation of this vulnerability could allow an unauthenticated remote attacker to execute arbitrary code as a privileged user on the underlying operating system, leading to complete compromise of the HPE Networking Fabric Composer host.

CVSS 3.1 · 9 Critical EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer

CVE-2026-73702

Authenticated Privilege Escalation Vulnerability in the API of HPE Networking Fabric Composer

A privilege escalation vulnerability exists in the API of HPE Networking Fabric Composer. Successful exploitation could allow an authenticated low privilege operator user to escalate their permissions to those of an administrative user, leading to complete system compromise.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer

CVE-2026-73745

Unauthenticated Limited Information Disclosure allows Data Exposure in the API of HPE Networking Fabric Composer

A vulnerability in the API endpoint of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to view some information handled by the affected system. Successful exploitation could allow an attacker to gain insight into internal services and workflows, increasing the risk of unauthorized access when combined with other vulnerabilities.

CVSS 3.1 · 3.1 Low EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer

CVE-2026-73703

Unauthenticated Stored Cross-Site Scripting (XSS) Vulnerability in HPE Networking Fabric Composer Web-Based Management Interface

A vulnerability in the web-based management interface of HPE Networking Fabric Composer could allow an unauthenticated adjacent attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface. A successful exploit could allow an attacker to execute arbitrary script code in a victim's browser in the context of the affected interface.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer

CVE-2026-73706

Authentication Bypass in the API of HPE Networking Fabric Composer allows Data Exposure and Unauthorized Changes

A vulnerability in the API of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to obtain limited system information and to change the state of certain settings of a vulnerable system. Successful exploitation could allow an attacker to gain insight into internal services and workflows and to make unauthorized changes that may disrupt the normal operation of the affected service.

CVSS 3.1 · 8.6 High EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer

CVE-2026-73707

Authenticated Privilege Escalation via Broken Access Control in HPE Networking Fabric Composer API

Privilege escalation vulnerabilities exist in the API of HPE Networking Fabric Composer. Successful exploitation could allow an authenticated low privilege operator user to complete state-changing actions that should not be allowed by their current level of authorization on the platform, including changes to the configuration of systems managed by the affected product.

CVSS 3.1 · 8.5 High EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer

CVE-2026-73708

Fault in Business Logic allows Authenticated Sensitive Information Disclosure in HPE Networking Fabric Composer

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.

CVSS 3.1 · 8.3 High EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer

CVE-2026-73709

Unauthenticated Remote Code Execution during HPE Networking Fabric Composer Installation Process

A vulnerability in the underlying operating system of HPE Networking Fabric Composer could allow an unauthenticated adjacent attacker to run arbitrary commands on the underlying host if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to execute arbitrary commands on the underlying operating system.

CVSS 3.1 · 8.3 High EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer

CVE-2026-73713

Local Privilege Escalation Vulnerabilities in HPE Networking Fabric Composer

Local privilege-escalation vulnerabilities have been discovered in HPE Networking Fabric Composer. Successful exploitation of these vulnerabilities could allow a local attacker to achieve arbitrary code execution with root privileges on the underlying operating system of the affected system.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer

CVE-2026-73715

Unauthenticated Denial-of-Service (DoS) Vulnerability in the API of HPE Networking Fabric Composer

A vulnerability in the API of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to conduct a denial of service attack. Successful exploitation could allow an attacker to disrupt the availability of the affected interface.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Arubanetworks Hewlett Packard Enterprise (hpe)

Products

Fabric Composer Fabric Composer