What is CVE-2026-76704?

CVE-2026-76704 is a medium-severity vulnerability in Hewlett Packard Enterprise (HPE) Edgeconnect Sd-Wan Gateways, classified under Cross-site Scripting. CVSS score: 5.5/10. Published 2026-09-15.

How severe is CVE-2026-76704?

Medium severity. CVSS v3 base score is 5.5 out of 10.

XSS in Hewlett Packard Enterprise (HPE) Edgeconnect Sd-Wan Gateways

CVE-2026-76704

A vulnerability in the web-based management interface of the EdgeConnect SD-WAN Orchestrator could allow an authenticated remote attacker to execute arbitrary script code in a victim's browser in the context of the affected interface. Successful exploitation could allow an attacker to access sensitive information, potentially affecting the confidentiality and integrity of the data processed by the application.

Vulnerability class: XSS (Cross-Site Scripting)

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N.

Affected products

Hewlett Packard Enterprise (Hpe) Edgeconnect Sd-wan Gateways

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security-alert@hpe.com

Frequently asked questions

What is CVE-2026-76704?: CVE-2026-76704 is a medium-severity vulnerability in Hewlett Packard Enterprise (HPE) Edgeconnect Sd-Wan Gateways, classified under Cross-site Scripting. CVSS score: 5.5/10. Published 2026-09-15.
How severe is CVE-2026-76704?: Medium severity. CVSS v3 base score is 5.5 out of 10.