Cleartext Information Exposure in HPE Networking Fabric Composer API
CVE-2026-73739

4.4MEDIUM

Key Information:

Vendor

HP (HP)

Vendor
CVE Published:
1 September 2026

What is CVE-2026-73739?

A security issue has been identified within the API of HPE Networking Fabric Composer, permitting administrative users to access sensitive data in an unprotected, cleartext format. This flaw exposes critical information that should remain confidential, presenting a risk to the integrity and security of the affected system. Proper measures must be put in place to mitigate unauthorized access and protect sensitive data from potential exploits.

Affected Version(s)

Fabric Composer 7.0.0 <= 7.3.3

References

CVSS V3.1

Score:
4.4
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Unknown contributor
.