CVE-2026-73741: Vulnerability in Hewlett Packard Enterprise (HPE) Fabric Composer
Description
A vulnerability in the API of HPE Networking Fabric Composer could allow an authenticated low privilege operator user to view some system files. Successful exploitation could allow an attacker to access limited data beyond what is authorized by the user's existing privilege level.
CVSS v3.1
Score 4.3medium
Affected software
Hewlett Packard Enterprise (HPE)
Fabric Composer
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability exists in the API of HPE Fabric Composer version 7.0.0. An authenticated user with low privilege operator rights can exploit the flaw to access certain system files that should be restricted. The vulnerability is classified under CWE-284 (Improper Access Control) and has a CVSS v3.1 base score of 4.3, indicating a medium impact primarily on confidentiality. There is no indication of integrity or availability impact. No official patch or remediation level has been published yet, and no known exploits are reported in the wild.
Potential Impact
Successful exploitation allows a low privilege authenticated user to view limited system files beyond their authorization, potentially exposing sensitive information. There is no impact on system integrity or availability. The scope remains unchanged, meaning the attacker does not gain higher privileges but can access data beyond their normal permissions.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict operator user access to trusted personnel only and monitor for unusual access patterns consistent with attempts to exploit this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- hpe
- Date Reserved
- 2026-08-13T16:38:10.812Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a972d24acd9273b49215729
Added to database: 09/01/2026, 19:53:08 UTC
Last enriched: 09/07/2026, 14:17:09 UTC
Last updated: 10/17/2026, 06:48:20 UTC
Views: 65
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