What is the CVSS score of EUVD-2026-79233?

EUVD-2026-79233 has a CVSS 3.1 base score of 4.3 (Medium). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.2%.

Edgeconnect Sd Wan Orchestrator EUVD-2026-79233

| CVE-2026-76707 MEDIUM

Information Exposure (CWE-200)

2026-09-15 security-alert@hpe.com

GHSA-4537-j9w9-4jwp

Authentication Bypass Information Disclosure Edgeconnect Sd Wan Orchestrator Arubanetworks Hpe Edgeconnect Operating System

4.3

CVSS 3.1 · Vendor: hpe

View

Vulnerability Assessment

Weakness

CWE

CWE-200

OWASP Top 10:2025

A01:2025 - Broken Access Control

ASVS 5.0

V14 - Data Protection Data exposure prevention

MITRE ATT&CK

2 techniques across 2 tactics: Collection, Discovery

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

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).

No patch listed yet 0.2% exploitation probability (EPSS)

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AnalysisAIv1 – Sep 15, 2026

Unauthenticated memory disclosure in HPE Networking EdgeConnect SD-WAN Gateways lets an attacker on an adjacent network segment read portions of system memory, exposing internal service details and workflow information. All shipping 9.4.x, 9.5.x, 9.6.x and 9.7.0.0 branches are affected per the vendor-published version ranges. The CVSS score is only 4.3 (confidentiality-only, adjacent vector) and there is no public exploit code or CISA KEV listing, so this is best treated as a reconnaissance enabler rather than a standalone compromise — its value to an adversary is in chaining it with a separate privilege-escalation or authentication flaw.

Affected VersionsENISA

EdgeConnect SD-WAN Gateways 9.6.0.0 ≤9.6.3.1

EdgeConnect SD-WAN Gateways 9.7.0.0 ≤9.7.0.0

EdgeConnect SD-WAN Gateways 9.5.0.0 ≤9.5.8.1

EdgeConnect SD-WAN Gateways 9.4.0.0 ≤9.4.8.2

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 4.3 MEDIUM

AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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

Low

Integrity

None

Availability

None

DescriptionCVE.org

A vulnerability in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated adjacent attacker to view some system memory contents. Successful exploitation could allow an attacker to gain insight into internal services and workflows, increasing the risk of unauthorized access and elevated privileges when combined with other vulnerabilities.

Threat Intelligence Overview

EPSS Score

0.2%

Top 94% 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 0.2%

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

Human Impact· derived

Medium

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +22

PoC: 0

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Authentication Bypass CRITICAL

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

Information Disclosure MEDIUM

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.