CVE-2026-73743: Vulnerability in Hewlett Packard Enterprise (HPE) Fabric Composer
Description
A vulnerability in the web-based management interface of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to gain insight into some data handled by the affected interface. A successful exploit could allow an attacker to gain access to some data in a cleartext format possibly exposing other network infrastructure to further compromise.
CVSS v3.1
Score 3.7low
Affected software
Hewlett Packard Enterprise (HPE)
Fabric Composer
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in HPE Fabric Composer's web-based management interface permits an unauthenticated remote attacker to obtain certain data in cleartext format. The weakness relates to improper handling of sensitive data, classified under CWE-319 (Cleartext Transmission of Sensitive Information). The CVSS 3.1 base score is 3.7, indicating low severity, with network attack vector, high attack complexity, no privileges required, no user interaction, and limited confidentiality impact. No remediation level or patch information is currently available, and the product is not a cloud service.
Potential Impact
An attacker exploiting this vulnerability could gain access to some sensitive data transmitted or handled by the Fabric Composer interface in cleartext. This exposure might facilitate further compromise of network infrastructure, but the impact is limited to confidentiality without integrity or availability effects. The low CVSS score reflects the limited scope and complexity of exploitation.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or mitigation is currently documented, users should monitor HPE advisories for updates. No vendor-provided mitigation or temporary fix is available at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- hpe
- Date Reserved
- 2026-08-13T16:38:10.813Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a972d26acd9273b49215744
Added to database: 09/01/2026, 19:53:10 UTC
Last enriched: 09/07/2026, 14:17:19 UTC
Last updated: 10/17/2026, 18:48:22 UTC
Views: 56
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