What is CVE-2026-63455?

CVE-2026-63455 is a critical-severity vulnerability in Hewlett Packard Enterprise (Hpe) Edgeconnect Sd-wan Orchestrator, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2026-08-04.

How severe is CVE-2026-63455?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Hewlett Packard Enterprise (Hpe) Edgeconnect Sd-wan Orchestrator

CVE-2026-63455

Multiple vulnerabilities in the REST API interface of HPE Networking SD-WAN Orchestrator could allow an unauthenticated remote attacker to bypass web authentication mechanisms and access system functions. Successful exploitation could allo…

Vulnerability class: Broken Authentication

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Hewlett Packard Enterprise (Hpe) Edgeconnect Sd-wan Orchestrator — versions 9.6.2.00000, 9.6.3.00000

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

security-alert@hpe.com

Frequently asked questions

What is CVE-2026-63455?: CVE-2026-63455 is a critical-severity vulnerability in Hewlett Packard Enterprise (Hpe) Edgeconnect Sd-wan Orchestrator, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2026-08-04.
How severe is CVE-2026-63455?: Critical severity. CVSS v3 base score is 9.8 out of 10.