---
id: CVE-2026-76705
title: >-
  A buffer overflow vulnerability exists in the API endpoint of HPE Networking
  EdgeConnect SD-WAN Gateways
summary: >-
  A buffer overflow vulnerability exists in the API endpoint of HPE Networking
  EdgeConnect SD-WAN Gateways. Successful exploitation could allow an
  authenticated remote attacker with Admin privilege to execute arbitrary
  commands on the unde…
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H'
cwe:
  - CWE-120
vendor: Hewlett Packard Enterprise (HPE)
product: EdgeConnect SD-WAN Gateways
affected:
  - edgeconnect_sd-wan_gateways >= 9.7.0.0 <= 9.7.0.0
  - edgeconnect_sd-wan_gateways >= 9.6.0.0 <= 9.6.3.1
  - edgeconnect_sd-wan_gateways >= 9.5.0.0 <= 9.5.8.1
  - edgeconnect_sd-wan_gateways >= 9.4.0.0 <= 9.4.8.2
published: '2026-09-15'
updated: '2026-09-16'
sourceUpdated: '2026-09-16T19:21:55.793'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-76705'
references:
  - url: >-
      https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us&docLocale=en_US
    label: security-alert@hpe.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-15T19:46:09.134489Z'
ingestedAt: '2026-09-15T19:42:58.822Z'
epss: 0.00543
epssPercentile: 0.44493
---

## Overview

A buffer overflow vulnerability exists in the API endpoint of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an authenticated remote attacker with Admin privilege to execute arbitrary commands on the underlying operating system.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.