Privilege Escalation Vulnerability in HPE Networking Fabric Composer
CVE-2026-73702

8.8HIGH

Key Information:

Vendor

HP (HP)

Status
Fabric Composer
Vendor
CVE Published:
1 September 2026

What is CVE-2026-73702?

A vulnerability in the API of HPE Networking Fabric Composer poses a serious security risk. It allows authenticated low privilege operator users to escalate their permissions to that of an administrative user. This allows them to manipulate system settings and gain full access to sensitive data and functionalities, significantly increasing the risk of unauthorized operations and potential system compromise.

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:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Unknown contributor
.