This vulnerability involves a buffer overflow in a system service within the underlying operating system of Hewlett Packard Enterprise EdgeConnect SD-WAN Gateways. An unauthenticated attacker with adjacent network access can exploit this flaw to cause a denial-of-service by crashing the affected service. The impact is limited to service disruption without direct confidentiality or integrity compromise. The 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 9.7.0.0 exactly.

Successful exploitation results in denial-of-service by crashing the vulnerable system service, causing temporary disruption of network operations. There is limited impact on confidentiality and integrity as indicated by the CVSS vector (C:L/I:L/A:H). No known exploits are reported in the wild.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are provided in the available data. Until a patch is available, limit adjacent network access to the affected devices to reduce exposure.