CVE-2026-76703: Authenticated Buffer Overflow Vulnerability in HPE Networking EdgeConnect SD-WAN Gateways Web-Based Management Interface Causes Denial-of-Service
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.
Affected Software
Event History
Frequently Asked Questions
Who is exposed to this vulnerability?
HPE Networking EdgeConnect SD-WAN Gateways with the web-based management interface accessible to authenticated administrative users are exposed. Exploitation requires administrative access; it is not described as an unauthenticated attack.
What could an attacker achieve?
An attacker with administrative access could trigger a buffer overflow that causes denial of service. This may disrupt gateway operations and leave the system in an unstable state.