EUVD-2026-79221
GHSA-wwjw-xvw4-c4xw
Vulnerability Assessment
| Weakness |
CWE
ASVS 5.0
V15 - Secure Coding and Architecture Buffer copy size validation
MITRE ATT&CK
1 technique across 1 tactic: Execution The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
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Alert meAnalysisAIv1 – Sep 15, 2026
A buffer overflow in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways lets an unauthenticated remote attacker send specially crafted packets to an affected service and corrupt its memory. Rated CVSS 6.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L, CWE-120), successful exploitation degrades the integrity and availability of the gateway service without exposing confidential data. No CISA KEV listing and no public exploit code were identified in the supplied intelligence, and no EPSS score was provided, so exploitation is currently assessed as opportunistic rather than confirmed in the wild.
Affected VersionsENISA
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 1 package in euvd
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Primary rating from Vendor (hpe) · only source for this CVE.
CVSS VectorVendor: hpe
DescriptionCVE.org
Buffer overflow vulnerabilities exist in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated remote attacker to send specially crafted packets to the affected service. Successful exploitation could allow an attacker to affect the integrity and availability of the affected service.
Threat Intelligence Overview
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.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
A buffer overflow occurs when a program writes more data to a memory buffer than it was allocated to hold, causing the excess data to spill into adjacent memory regions.
Unauthenticated remote code execution affects HPE Networking EdgeConnect SD-WAN Gateways running firmware in the 9.4.x,
Privilege escalation in HPE Networking EdgeConnect SD-WAN Orchestrator (builds 9.4.0 through 9.4.10, 9.5.0 through 9.5.8
Privilege escalation in the HPE Networking EdgeConnect SD-WAN Orchestrator API allows a remote, low-privileged but authe
Information disclosure in the HPE Aruba EdgeConnect SD-WAN Orchestrator allows a remote attacker holding only a valid re
Unauthenticated remote attackers can bypass authentication controls in the EdgeConnect SD-WAN Orchestrator management AP
Authentication bypass in the REST API interface of HPE Networking (Aruba) EdgeConnect SD-WAN Orchestrator lets an unauth
Authentication bypass in the REST API of HPE Networking (Aruba) EdgeConnect SD-WAN Orchestrator lets an unauthenticated
An Orchestrator service allows unauthenticated attackers to bypass MFA and create admin accounts without multi-factor au
Authenticated command injection in the command-line interface of HPE Aruba EdgeConnect SD-WAN Gateways allows an attacke
A vulnerability in the web-based management interface of EdgeConnect SD-WAN Orchestrator could allow an authenticated re
Low-privilege authenticated attackers can escalate to root on HPE Networking EdgeConnect SD-WAN Gateways by abusing an A
Privilege escalation in the EdgeConnect SD-WAN Gateway API lets a remote, authenticated low-privileged user gain adminis
Exploit-DB