API Vulnerabilities in HPE Networking Fabric Composer Affecting User Privilege Levels
CVE-2026-73727

6.5MEDIUM

Key Information:

Vendor

HP (HP)

Status
Fabric Composer
Vendor
CVE Published:
1 September 2026

What is CVE-2026-73727?

Vulnerabilities within the API of HPE Networking Fabric Composer can allow a low privilege authenticated operator to access sensitive information. This can lead to unauthorized data retrieval that goes beyond the user's current privilege level. Attackers exploiting this vulnerability might gain entry into additional network services that HPE Networking Fabric Composer supports, potentially compromising sensitive configurations and data.

Affected Version(s)

Fabric Composer 7.0.0 <= 7.3.3

References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpe...

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Unknown contributor
.