CVE-2026-73721— Authenticated SQL Injection Vulnerabilities in HPE Networking Fabric Composer
Quick assessment
Affected
Hewlett Packard Enterprise (HPE) Fabric Composer
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
HPE Networking Fabric Composer 的 API 存在漏洞，使得经过身份验证的远程攻击者能够对该实例发起 SQL 注入攻击。攻击者可利用这些漏洞获取和修改底层数据库中的敏感信息，从而可能导致 HPE Networking Fabric Composer 主机的完全失陷。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Hewlett Packard Enterprise (HPE) | Fabric Composer | 7.0.0≤ 7.3.3 |
affected |
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I. Basic Information for CVE-2026-73721
Vulnerability Information
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Vulnerability Title
Authenticated SQL Injection Vulnerabilities in HPE Networking Fabric Composer
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerabilities in the API of HPE Networking Fabric Composer could allow an authenticated remote attacker to conduct SQL injection attacks against the HPE Networking Fabric Composer instance. An attacker could exploit these vulnerabilities to obtain and modify sensitive information in the underlying database potentially leading to complete compromise of the HPE Networking Fabric Composer host.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Hewlett Packard Enterprise (HPE) | Fabric Composer | 7.0.0 ~ 7.3.3 | - |
|
II. Public POCs for CVE-2026-73721
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Hewlett Packard Enterprise (HPE) · 2026-09-01 · 52 CVEs total
| CVE-2026-76657 | 10.0 CRITICAL | Authentication Bypass in HPE Networking Fabric Composer API allows Administrative Access |
| CVE-2026-76658 | 10.0 CRITICAL | Unauthenticated Remote Code Execution in HPE Networking Fabric Composer SSH Daemon |
| CVE-2026-19766 | 9.6 CRITICAL | Authentication Bypass leads to Administrative control of adjacent network hosts in HPE Net |
| CVE-2026-73700 | 9.0 CRITICAL | Authenticated Stored Cross-Site Scripting Vulnerability (XSS) in HPE Networking Fabric Com |
| CVE-2026-73701 | 9.0 CRITICAL | Unauthenticated Remote Code Execution in HPE Networking Fabric Composer |
| CVE-2026-73702 | 8.8 HIGH | Authenticated Privilege Escalation Vulnerability in the API of HPE Networking Fabric Compo |
| CVE-2026-73703 | 8.8 HIGH | Unauthenticated Stored Cross-Site Scripting (XSS) Vulnerability in HPE Networking Fabric C |
| CVE-2026-73704 | 8.8 HIGH | Authenticated Command Injection Leading to Administrative Access in HPE Networking Fabric |
| CVE-2026-73705 | 8.8 HIGH | Authenticated Arbitrary File Write leads to Remote Code Execution in HPE Networking Fabric |
| CVE-2026-73706 | 8.6 HIGH | Authentication Bypass in the API of HPE Networking Fabric Composer allows Data Exposure an |
| CVE-2026-73707 | 8.5 HIGH | Authenticated Privilege Escalation via Broken Access Control in HPE Networking Fabric Comp |
| CVE-2026-73708 | 8.3 HIGH | Fault in Business Logic allows Authenticated Sensitive Information Disclosure in HPE Netwo |
| CVE-2026-73709 | 8.3 HIGH | Unauthenticated Remote Code Execution during HPE Networking Fabric Composer Installation P |
| CVE-2026-73710 | 8.2 HIGH | Unauthenticated Denial of Service Vulnerabilities in API Endpoint of HPE Networking Fabric |
| CVE-2026-73711 | 8.1 HIGH | Unauthenticated Privilege Escalation allows Administrative Access in HPE Networking Fabric |
| CVE-2026-73712 | 8.1 HIGH | Unauthenticated Remote Code Execution in HPE Networking Fabric Composer API |
| CVE-2026-73713 | 7.8 HIGH | Local Privilege Escalation Vulnerabilities in HPE Networking Fabric Composer |
| CVE-2026-73714 | 7.6 HIGH | Authenticated Sensitive Information Disclosure in HPE Networking Fabric Composer API |
| CVE-2026-73716 | 7.5 HIGH | Unauthenticated Remote Code Execution in HPE Networking Fabric Composer |
| CVE-2026-73717 | 7.5 HIGH | Unauthenticated Command Injection Vulnerability in HPE Networking Fabric Composer Web-Base |
Showing top 20 of 52 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Fabric Composer
-
CVE-2026-76658
Unauthenticated Remote Code Execution in HPE Networking Fabr -
CVE-2026-76657
Authentication Bypass in HPE Networking Fabric Composer API -
CVE-2026-73748
Authenticated Sensitive Information Disclosure in HPE Networ -
CVE-2026-73747
Local Privilege Escalation Vulnerability in HPE Networking F -
CVE-2026-73746
Authenticated Denial of Service Vulnerability in HPE Network
Same vendor: Hewlett Packard Enterprise (HPE)
-
CVE-2026-76658
Unauthenticated Remote Code Execution in HPE Networking Fabr -
CVE-2026-76657
Authentication Bypass in HPE Networking Fabric Composer API -
CVE-2026-73748
Authenticated Sensitive Information Disclosure in HPE Networ -
CVE-2026-73747
Local Privilege Escalation Vulnerability in HPE Networking F -
CVE-2026-73746
Authenticated Denial of Service Vulnerability in HPE Network
V. Comments for CVE-2026-73721
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