CVE-2026-76703

A buffer overflow vulnerability exists in the web-based management interface of HPE Networking EdgeConnect SD-WAN Gateways that could allow an authenticated attacker with administrative access to cause a denial of service. Successful exploitation could allow an attacker to disrupt system operations, potentially resulting in an unstable system state.

Score

CVSS 3.1 5.5 Medium

Status

Analyzed - security-alert@hpe.com

Published

2026-09-15

Last modified

2026-09-21

Weaknesses

CWE-120

Affected products

• Edgeconnect Sd-wan Orchestrator (Arubanetworks)
• Edgeconnect Sd-wan Gateways (Hewlett Packard Enterprise Hpe)
• Edgeconnect Operating System (Hpe)

References

• https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us&docLocale=en_US