A vulnerability in the API of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to obtain limited system information and… (CVE-2026-73706)
Description
A vulnerability in the API of HPE Networking Fabric Composer allows unauthenticated remote attackers to obtain limited system information and change certain system settings. Exploiting this flaw could enable attackers to gain insight into internal services and workflows and make unauthorized changes that may disrupt normal service operation. The vulnerability has a high severity rating with a CVSS score of 8.6.
CVSS v3.1
Score 8.6high
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-73706 is a high-severity vulnerability in the API of HPE Networking Fabric Composer. It permits unauthenticated remote attackers to retrieve limited system information and alter the state of certain settings on the affected system. This could lead to unauthorized insight into internal services and workflows and potentially disrupt normal operations by making unauthorized changes.
Potential Impact
Successful exploitation could allow an attacker to gain limited confidential information about the system and make unauthorized changes that may disrupt the normal operation of the affected service. The confidentiality impact is limited, but integrity impact is high, and availability impact is low according to the CVSS vector.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are provided in the available data. Until a patch is available, monitor vendor communications for updates and consider restricting access to the affected API if possible.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-g5jc-5x3g-7wmf
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-73706"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
Threat ID: 6a984588acd9273b496adcc8
Added to database: 09/02/2026, 15:49:28 UTC
Last enriched: 09/07/2026, 19:07:20 UTC
Last updated: 10/17/2026, 06:48:20 UTC
Views: 52
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