Arbitrary File Write Vulnerability in HPE Networking Fabric Composer
CVE-2026-73719

7.2HIGH

Key Information:

Vendor

HP (HP)

Status
Fabric Composer
Vendor
CVE Published:
1 September 2026

What is CVE-2026-73719?

An arbitrary file write vulnerability exists within the API of HPE Networking Fabric Composer. This vulnerability could allow an authenticated administrative user to escalate their privileges. If successfully exploited, the attacker may execute arbitrary system commands with root privileges on the operating system, potentially compromising the affected system's security.

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:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Unknown contributor
.