Vulnerability Description
A vulnerability in the web-based management interface of HPE Networking Fabric Composer could allow an authenticated low privilege operator user to conduct a stored cross-site scripting (XSS) attack against an administrative user of the interface. A successful exploit could allow an attacker to execute arbitrary script code in a victim's browser in the context of the affected interface.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Arubanetworks | Fabric Composer | < 7.3.4 |
Related Weaknesses (CWE)
References
FAQ
What is CVE-2026-73700?
CVE-2026-73700 is a vulnerability with a CVSS score of 9.0 (CRITICAL). A vulnerability in the web-based management interface of HPE Networking Fabric Composer could allow an authenticated low privilege operator user to conduct a stored cross-site scripting (XSS) attack a...
How severe is CVE-2026-73700?
CVE-2026-73700 has been rated CRITICAL with a CVSS base score of 9.0/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-73700?
Check the references section above for vendor advisories and patch information. Affected products include: Arubanetworks Fabric Composer.