Privilege Escalation Vulnerability in HPE Networking Fabric Composer
CVE-2026-73723

7.1HIGH

Key Information:

Vendor

HP (HP)

Status
Fabric Composer
Vendor
CVE Published:
1 September 2026

What is CVE-2026-73723?

A vulnerability exists in the web-based management interface of HPE Networking Fabric Composer, which could enable an authenticated low-privilege operator to perform unauthorized state-changing actions on the platform. Such actions should be restricted based on the user's current authorization level, highlighting significant security implications for network administration.

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:
7.1
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Unknown contributor
.