CVE-2026-73718 — HIGH (7.4)

Q: How severe is CVE-2026-73718?

CVE-2026-73718 has been rated HIGH with a CVSS base score of 7.4/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-73718?

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

Vulnerability Description

A vulnerability in the web-based management interface of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to access sensitive information if the attacker can convince an authenticated user of the interface to interact with a specially crafted URL. Successful exploitation could allow an attacker to retrieve information which could be used to potentially gain further access to network services supported by HPE Networking Fabric Composer.

CVSS Score

7.4

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Arubanetworks	Fabric Composer	< 7.3.4

Related Weaknesses (CWE)

CWE-352

References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05133en_us&docLocalVendor Advisory

FAQ

What is CVE-2026-73718?

CVE-2026-73718 is a vulnerability with a CVSS score of 7.4 (HIGH). A vulnerability in the web-based management interface of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to access sensitive information if the attacker can convince an a...

How severe is CVE-2026-73718?

CVE-2026-73718 has been rated HIGH with a CVSS base score of 7.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-73718?

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