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MEDIUM · 5.4

CVE-2026-73733

Authentication bypasses in the API of HPE Networking Fabric Composer could allow an authenticated low privilege operator user to circumvent existing authentication controls. Successful exploitation co...

Vulnerability Description

Authentication bypasses in the API of HPE Networking Fabric Composer could allow an authenticated low privilege operator user to circumvent existing authentication controls. Successful exploitation could allow an attacker to retain limited access to the affected system after that access should have been revoked.

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
ArubanetworksFabric Composer<= 7.3.3

Related Weaknesses (CWE)

CWE-287

References

FAQ

What is CVE-2026-73733?

CVE-2026-73733 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Authentication bypasses in the API of HPE Networking Fabric Composer could allow an authenticated low privilege operator user to circumvent existing authentication controls. Successful exploitation co...

How severe is CVE-2026-73733?

CVE-2026-73733 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-73733?

Check the references section above for vendor advisories and patch information. Affected products include: Arubanetworks Fabric Composer.