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CVE-2026-76691: Vulnerability in Hewlett Packard Enterprise (HPE) EdgeConnect SD-WAN Gateways

0
High
Published: 09/15/2026 (09/15/2026, 21:31:35 UTC)
Source: CVE Database V5
Vendor/Project: Hewlett Packard Enterprise (HPE)
Product: EdgeConnect SD-WAN Gateways

Description

CVE-2026-76691 is a high-severity buffer overflow vulnerability in the API endpoint of Hewlett Packard Enterprise (HPE) EdgeConnect SD-WAN Gateways. An authenticated remote attacker could exploit this flaw to execute arbitrary commands with privileged operating system access. The vulnerability affects multiple versions of the EdgeConnect SD-WAN Gateway software. No information about available patches or vendor advisories is provided.

CVSS v3.1

Score 7.2high

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected software

Hewlett Packard Enterprise (HPE)

EdgeConnect SD-WAN Gateways

Affected versions
>=9.7.0.0 <=9.7.0.0>=9.6.0.0 <=9.6.3.1>=9.5.0.0 <=9.5.8.1>=9.4.0.0 <=9.4.8.2

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 09/15/2026, 22:14:47 UTC

Technical Analysis

This vulnerability involves buffer overflow conditions in the API endpoint of HPE EdgeConnect SD-WAN Gateways. Exploitation requires authentication and could allow remote attackers to execute arbitrary commands as privileged users on the underlying OS. The CVSS 3.1 base score is 7.2, reflecting network attack vector, low attack complexity, high privileges required, no user interaction, and high impact on confidentiality, integrity, and availability. Affected versions include 9.4.0.0 through 9.4.8.2, 9.5.0.0 through 9.5.8.1, 9.6.0.0 through 9.6.3.1, and exactly 9.7.0.0.

Potential Impact

Successful exploitation could lead to arbitrary command execution with privileged access on the underlying operating system, potentially compromising confidentiality, integrity, and availability of the affected system. This could allow attackers to fully control the device and disrupt network operations.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no vendor advisory or patch information is provided, users should monitor official HPE communications for updates and apply patches or mitigations as soon as they become available.

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Technical Details

Data Version
5.2
Assigner Short Name
hpe
Date Reserved
2026-08-19T16:11:34.861Z
Cvss Version
3.1
State
PUBLISHED

Threat ID: 6aa9c2a055bf5e2cf572c56b

Added to database: 09/15/2026, 22:11:44 UTC

Last enriched: 09/15/2026, 22:14:47 UTC

Last updated: 09/16/2026, 03:17:52 UTC

Views: 6

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