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CVE-2026-76689

HIGH 7.2 ALL-YEARS

Published 2026-09-15 · Last modified 2026-09-22 · hpe · NVD: Analyzed

A vulnerability exists in the configuration processing logic of the affected component where malformed input is improperly processed. An authenticated remote attacker with administrative privileges could exploit this vulnerability by providing specially crafted configuration data. Successful exploitation could result in a stack-based buffer overflow, potentially leading to remote code execution with root privileges or a denial of service due to a system crash.

ELEVATED IMPACT

Severe if exploited (CVSS 7.2), but no confirmed exploitation. Patch on a normal cadence.

Exploitation likelihood

0.9%chance of exploitation in 30 days · 57th percentile

○ In CISA KEV○ Public exploit / PoC◆ SSVC: exploitation none, automatable no

Impact if exploited

7.2CVSS 3.1 · HIGH · CNA

  • ConfidentialityHigh
  • IntegrityHigh
  • AvailabilityHigh

What an attacker needs

  • ✓Access: Reachable over the network — no local access needed
  • ⚠Privileges: Requires an admin / high-privilege account
  • ✓User interaction: No user interaction needed
  • ✓Complexity: No special conditions — reliably repeatable

✓ lowers the bar for an attacker · ⚠ raises it

Proof of concept & exploit code

No public exploit or proof-of-concept code is catalogued for this CVE (no ExploitDB, Nuclei, or CISA-KEV entry). It may still exist — search GitHub or check the references below.

Affected

Vendors Hewlett Packard Enterprise (Hpe) Arubanetworks Hpe

Products Edgeconnect Sd Wan Gateways Edgeconnect Sd Wan Orchestrator Edgeconnect Operating System

Weakness (CWE)

  • CWE-121: Stack-based Buffer Overflow

CVSS vector

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

Known Affected Software Configurations

VendorProductVersion range
ArubanetworksEdgeconnect Sd Wan Orchestrator≥ 9.4.0 and < 9.4.11
ArubanetworksEdgeconnect Sd Wan Orchestrator≥ 9.5.0 and < 9.5.9
ArubanetworksEdgeconnect Sd Wan Orchestrator≥ 9.6.0 and < 9.6.4
ArubanetworksEdgeconnect Sd Wan Orchestrator9.7.0
HpeEdgeconnect Operating System≥ 9.4.0.0 and < 9.4.9.0
HpeEdgeconnect Operating System≥ 9.5.0.0 and < 9.5.9.0
HpeEdgeconnect Operating System≥ 9.6.0.0 and < 9.6.4.0
HpeEdgeconnect Operating System9.7.0.0

All CVSS metrics

  • HIGH 7.2 v3.1 · CNA Primary
    CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  • HIGH 7.2 v3.1 · NVD Secondary
    CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References

Advisories

Sources: NVD · CVE.org · EPSS