CVE-2026-73712
Unauthenticated Remote Code Execution in HPE Networking Fabric Composer API
CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
0th
A vulnerability in the API of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to run arbitrary commands on the underlying host if certain preconditions outside of the attacker's control are met. Successful exploitation of this vulnerability could allow an attacker to execute arbitrary commands on the underlying operating system leading to complete system compromise.
| Vendor | hewlett packard enterprise (hpe) |
| Product | fabric composer |
| Published | Sep 1, 2026 |
| Last Updated | Sep 1, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Hewlett Packard Enterprise (HPE) / Fabric Composer
7.0.0 ≤ 7.3.3
References
Credits
🔍 This vulnerability was discovered by internal security research at HPE Networking.