Unauthenticated Data Exposure in HPE Networking Fabric Composer
CVE-2026-73743

3.7LOW

Key Information:

Vendor

HP (HP)

Status
Fabric Composer
Vendor
CVE Published:
1 September 2026

What is CVE-2026-73743?

A security flaw exists in the web-based management interface of HPE Networking Fabric Composer, where an unauthenticated remote attacker could potentially access sensitive data. This vulnerability allows attackers to retrieve data in cleartext, potentially leading to further compromises within the network infrastructure. Effective mitigation strategies should be implemented to safeguard against unauthorized data exposure.

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:
3.7
Severity:
LOW
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Unknown contributor
.