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Edgeconnect Sd Wan Orchestrator CVE-2026-76696

| EUVDEUVD-2026-79222 MEDIUM
Uncontrolled Resource Consumption (CWE-400)
2026-09-15 security-alert@hpe.com GHSA-52wg-pq5c-f82w
Denial Of Service Edgeconnect Sd Wan Orchestrator Arubanetworks Hpe Edgeconnect Operating System
6.5
CVSS 3.1 · Vendor: hpe
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Vulnerability Assessment

Weakness
CWE
CWE-400
OWASP Top 10:2025
A06:2025 - Insecure Design
ASVS 5.0
V2 - Validation and Business Logic Resource consumption limits
MITRE ATT&CK

1 technique across 1 tactic: Impact

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

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This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.3% exploitation probability (EPSS)

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AnalysisAIv1 – Sep 15, 2026

Unauthenticated denial of service in HPE Networking EdgeConnect SD-WAN Gateways allows an attacker who already sits on an adjacent network segment to crash the appliance, with the added consequence that the gateway cannot reboot itself and requires manual intervention to recover. Affected releases span the 9.4, 9.5, 9.6 and 9.7 maintenance trains (up to 9.4.8.2, 9.5.8.1, 9.6.3.1 and 9.7.0.0 respectively) per the ENISA EUVD record. The flaw is rated CVSS 6.5 (AV:A/AC:L/PR:N/UI:N, availability-only impact) and no public exploit code has been identified at time of analysis; there is no CISA KEV listing.

Affected VersionsENISA

EdgeConnect SD-WAN Gateways 9.7.0.0 ≤9.7.0.0
EdgeConnect SD-WAN Gateways 9.4.0.0 ≤9.4.8.2
EdgeConnect SD-WAN Gateways 9.6.0.0 ≤9.6.3.1
EdgeConnect SD-WAN Gateways 9.5.0.0 ≤9.5.8.1

Affected Packages

euvd edgeconnect_sd_wan_gateways no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

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  • Exploit and PoC references, threat intelligence from 22 sources
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Severity by source

Vendor (hpe) PRIMARY 6.5 MEDIUM
AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Primary rating from Vendor (hpe) · only source for this CVE.

CVSS VectorVendor: hpe

Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

DescriptionCVE.org

A vulnerability in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated adjacent attacker to conduct a denial of service attack. Successful exploitation could allow an attacker to crash the system, preventing it from rebooting without manual intervention and disrupting network operations.

Threat Intelligence Overview

EPSS Score
0.3%
Top 81% exploitable
Data Quality
4 sources
Confidence: Medium
EUVD 🇯🇵JVN NVD CVE.org EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.3%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Controlled
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

32
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +32
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Denial of Service MEDIUM

Denial of Service attacks render applications or systems unavailable by overwhelming resources or triggering failure conditions.

More in Edgeconnect Sd Wan Orchestrator

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CVE-2026-76674 CRITICAL
9.8 Sep 15

Unauthenticated remote code execution affects HPE Networking EdgeConnect SD-WAN Gateways running firmware in the 9.4.x,

CVE-2026-76670 CRITICAL
9.9 Sep 15

Privilege escalation in HPE Networking EdgeConnect SD-WAN Orchestrator (builds 9.4.0 through 9.4.10, 9.5.0 through 9.5.8
CVE-2026-76669 CRITICAL
9.9 Sep 15

Privilege escalation in the HPE Networking EdgeConnect SD-WAN Orchestrator API allows a remote, low-privileged but authe
CVE-2026-76672 CRITICAL
9.9 Sep 15

Information disclosure in the HPE Aruba EdgeConnect SD-WAN Orchestrator allows a remote attacker holding only a valid re
CVE-2026-76673 CRITICAL
9.8 Sep 15

Unauthenticated remote attackers can bypass authentication controls in the EdgeConnect SD-WAN Orchestrator management AP
CVE-2026-63456 CRITICAL
9.8 Aug 04

Authentication bypass in the REST API interface of HPE Networking (Aruba) EdgeConnect SD-WAN Orchestrator lets an unauth
CVE-2026-63455 CRITICAL
9.8 Aug 04

Authentication bypass in the REST API of HPE Networking (Aruba) EdgeConnect SD-WAN Orchestrator lets an unauthenticated

CVE-2025-37184 CRITICAL
9.8 Jan 14

An Orchestrator service allows unauthenticated attackers to bypass MFA and create admin accounts without multi-factor au
CVE-2026-76675 CRITICAL
9.1 Sep 15

Authenticated command injection in the command-line interface of HPE Aruba EdgeConnect SD-WAN Gateways allows an attacke
CVE-2024-41914 CRITICAL
9.0 Jul 24

A vulnerability in the web-based management interface of EdgeConnect SD-WAN Orchestrator could allow an authenticated re
CVE-2026-76678 HIGH
8.8 Sep 15

Low-privilege authenticated attackers can escalate to root on HPE Networking EdgeConnect SD-WAN Gateways by abusing an A
CVE-2026-76677 HIGH
8.8 Sep 15

Privilege escalation in the EdgeConnect SD-WAN Gateway API lets a remote, authenticated low-privileged user gain adminis

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References

Advisories & patches
ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2026-76696 REF https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us&docLocale=en_US

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