CVE-2026-76683

high

Buffer overflow vulnerabilities exist in the API endpoint of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated remote attacker to…

Vendor / product: Arubanetworks — edgeconnect sd-wan orchestrator

Buffer overflow vulnerabilities exist in the API endpoint of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated remote attacker to run arbitrary commands on the underlying host if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to execute arbitrary commands on the underlying operating system leading to complete system compromise.

CVSS

8.1

8.1 (CVSS v3.1)

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity source: NVD CVSS v3.1 (security-alert@hpe.com)

Timeline (UTC)

Published: 2026-09-15 20:17

Modified: 2026-09-28 13:50

NVD status: Analyzed

Last synced 1 day ago

Verified against the source API 2026-10-27 06:53 UTC

Exploitation

Not listed in CISA KEV (as of last catalog sync)

Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).

Affected products

arubanetworks / edgeconnect_sd-wan_orchestrator ≥9.4.0 <9.4.11, ≥9.5.0 <9.5.9, ≥9.6.0 <9.6.4, 9.7.0

hpe / edgeconnect_operating_system ≥9.4.0.0 <9.4.9.0, ≥9.5.0.0 <9.5.9.0, ≥9.6.0.0 <9.6.4.0, 9.7.0.0

Weakness classification (CWE)

CWE-120

Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.

Mitigation & advisories

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

References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us&docLocale=en_US security-alert@hpe.com

Data sources

NVD CVE API 2.0 — fetched 2026-10-27 06:53 UTC · record ↗

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CVE-2026-76683

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