CVE-2026-76669Network attack vector

Administrative privilege escalation via undisclosed API authorization flaw

Published Sep 15, 2026 · Updated Sep 21, 2026

Privilege escalation in HPE Networking EdgeConnect SD-WAN Gateways allows remote authenticated users to gain administrative access via the API. HPE identifies improper access control and authorization in the API but has not published the affected endpoint or exact failed authorization check. Low-privileged credentials are required, and successful exploitation grants administrative privileges that enable complete system compromise.

CVSS severity9.9
Critical
EPSS probability0.50%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Privilege escalation in HPE Networking EdgeConnect SD-WAN Gateways allows remote authenticated users to gain administrative access via the API. HPE identifies improper access control and authorization in the API but has not published the affected endpoint or exact failed authorization check. Low-privileged credentials are required, and successful exploitation grants administrative privileges that enable complete system compromise.

The record

CVE
CVE-2026-76669
Published
Sep 15, 2026
Updated
Sep 21, 2026
Vendor
Hewlett Packard Enterprise (HPE)
Product
HPE Aruba Networking EdgeConnect SD-WAN Gateways
Classifications
CWE-284, CWE-285, T1068
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 21, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=9.4.0 <=9.4.10
  2. Affected versionversion=9.5.0 <=9.5.8
  3. Affected versionversion=9.6.0 <=9.6.3
  4. Affected versionversion=9.7.0 <=9.7.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Hewlett Packard Enterprise (HPE) · HPE Aruba Networking EdgeConnect SD-WAN Gatewaysversion=9.4.0 <=9.4.10; version=9.5.0 <=9.5.8; version=9.6.0 <=9.6.3; version=9.7.0 <=9.7.0

Published CVSS scores

9.9Hewlett Packard Enterprise (HPE)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
CWE-285Improper Authorization
T1068Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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