Privilege Escalation Vulnerability in HPE Networking Fabric Composer
CVE-2026-73730

6.5MEDIUM

Key Information:

Vendor

HP (HP)

Status
Fabric Composer
Vendor
CVE Published:
1 September 2026

What is CVE-2026-73730?

A privilege escalation vulnerability exists in the API of HPE Networking Fabric Composer. This flaw allows an authenticated user with low privileges to manipulate specific settings within the system, potentially leading to unauthorized changes and security breaches. Proper measures should be taken to mitigate this vulnerability to ensure the integrity and security of affected systems.

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:
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
.