Privilege Escalation Vulnerability in HPE Networking Fabric Composer
CVE-2026-73711

8.1HIGH

Key Information:

Vendor

HP (HP)

Status
Fabric Composer
Vendor
CVE Published:
1 September 2026

What is CVE-2026-73711?

A vulnerability in the API endpoint of HPE Networking Fabric Composer permits unauthorized remote attackers to escalate privileges. If successfully exploited, this flaw enables an attacker to obtain administrative access, potentially leading to a total compromise of the host system. Organizations using HPE Networking Fabric Composer should implement the recommended security measures provided by HPE to mitigate the risk associated with this vulnerability.

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:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Unknown contributor
.