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CVE-2023-37426

Shared SSH Static Host Keys in EdgeConnect SD-WAN Orchestrator

HIGH
7.5
CVSS Score
Published: August 22, 2023 at 06:02 PM UTC
Updated: June 17, 2026 at 06:08 AM UTC
2 products affected across 2 vendorsEdgeconnect Sd WAN OrchestratorEdgeConnect SD-WAN Orchestrator

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Severity
HIGH7.5
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

EdgeConnect SD-WAN Orchestrator instances prior to the versions resolved in this advisory were found to have shared static SSH host keys for all installations. This vulnerability could allow an attacker to spoof the SSH host signature and thereby masquerade as a legitimate Orchestrator host.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Edgeconnect Sd WAN Orchestrator· Aruba Networks
95%
9.0.0 ≤ v ≤ 9.0.59.1.0 ≤ v ≤ 9.1.79.1x ≤ v ≤ 9.1.79.2.0 ≤ v ≤ 9.2.59.2x ≤ v ≤ 9.2.59.3x ≤ v ≤ 9.3.09.1x9.2x9.3.09.3x
EdgeConnect SD-WAN Orchestrator· Hewlett Packard Enterprise HPE
60%
Orchestrator 9.1.x ≤ v ≤ <=9.1.7Orchestrator 9.2.x ≤ v ≤ <=9.2.5Orchestrator 9.3.x ≤ v ≤ <=9.3.0Orchestrator 9.1.xOrchestrator 9.2.xOrchestrator 9.3.x

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2023-012.txt

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-798

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