CVE-2026-76673 Authentication Bypass Vulnerabilities in API of EdgeConnect SD-WAN Orchestrator

Critical 9.8 Published 15 Sep 2026 Updated 21 Sep 2026

Unauthenticated remote attackers can bypass authentication to gain administrative privileges and compromise the SD-WAN Orchestrator host.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-76673?

CVE-2026-76673 is a critical authentication bypass vulnerability in Arubanetworks Edgeconnect Sd-Wan Orchestrator, published on 15 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Vulnerabilities have been identified in the API of EdgeConnect SD-WAN Orchestrator that could potentially allow an unauthenticated remote actor to circumvent existing authentication controls. Successful exploitation could allow an attacker to gain administrative privileges leading to complete compromise of the EdgeConnect SD-WAN Orchestrator host.

Weakness: CWE-287

Which versions are affected by CVE-2026-76673?

It affects 2 products.

Products include Arubanetworks Edgeconnect Sd-Wan Orchestrator, Hpe Edgeconnect Operating System.

How do I fix CVE-2026-76673?

No fix has been published for CVE-2026-76673 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2026-76673 being exploited?

There is no known exploitation of CVE-2026-76673 in the wild and no public exploit code.

All Arubanetworks Edgeconnect Sd-Wan Orchestrator vulnerabilities

Sources

Also known as GHSA-mxv3-mw66-58pc.