CVE-2026-76673
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Authentication Bypass in EdgeConnect SD-WAN Orchestrator

Vulnerability report for CVE-2026-76673, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-09-15

Last updated on: 2026-09-25

Assigner: Hewlett Packard Enterprise (HPE)

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.

CVSS Scores

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Meta Information

Published
2026-09-15
Last Modified
2026-09-25
Generated
2026-10-06
AI Q&A
2026-09-16
EPSS Evaluated
2026-10-04
NVD
EUVD

Affected Vendors & Products

Showing 8 associated CPEs
Vendor Product Version / Range
arubanetworks edgeconnect_sd-wan_orchestrator From 9.4.0 (inc) to 9.4.11 (exc)
arubanetworks edgeconnect_sd-wan_orchestrator From 9.5.0 (inc) to 9.5.9 (exc)
arubanetworks edgeconnect_sd-wan_orchestrator From 9.6.0 (inc) to 9.6.4 (exc)
arubanetworks edgeconnect_sd-wan_orchestrator 9.7.0
hpe edgeconnect_operating_system From 9.4.0.0 (inc) to 9.4.9.0 (exc)
hpe edgeconnect_operating_system From 9.5.0.0 (inc) to 9.5.9.0 (exc)
hpe edgeconnect_operating_system From 9.6.0.0 (inc) to 9.6.4.0 (exc)
hpe edgeconnect_operating_system 9.7.0.0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-287 When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Attack-Flow Graph

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Executive Summary

This vulnerability is in the API of EdgeConnect SD-WAN Orchestrator. It allows an unauthenticated remote attacker to bypass authentication controls. If exploited, it could grant administrative privileges and lead to full compromise of the host system.

Impact Analysis

An attacker could gain full control over the EdgeConnect SD-WAN Orchestrator, potentially disrupting network operations, stealing sensitive data, or using the system for further attacks within your network.

Compliance Impact

This vulnerability could lead to unauthorized access and data breaches, violating compliance requirements such as GDPR or HIPAA. It may result in legal penalties, loss of trust, and reputational damage.

Mitigation Strategies

Apply the latest security patches or updates provided by HPE for EdgeConnect SD-WAN Orchestrator immediately to address authentication bypass vulnerabilities.

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