CVE-2023-37426 Shared SSH Static Host Keys in EdgeConnect SD-WAN Orchestrator

What is CVE-2023-37426?

CVE-2023-37426 is a high-severity vulnerability in Arubanetworks Edgeconnect Sd-Wan Orchestrator, published on 22 Aug 2023.

Official 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.

Weakness: CWE-798

Which versions are affected by CVE-2023-37426?

It affects 1 product.

Products include Arubanetworks Edgeconnect Sd-Wan Orchestrator.

How do I fix CVE-2023-37426?

No fix has been published for CVE-2023-37426 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-37426 being exploited?

There is no known exploitation of CVE-2023-37426 in the wild and no public exploit code.

Other vulnerabilities in Arubanetworks Edgeconnect Sd-Wan Orchestrator

• CVE-2026-76669 Authorization Bypass Leading to Privilege Escalation in EdgeConnect SD-WAN Orchestrator Critical 9.9
• CVE-2026-76670 Authorization Bypass Leading to Privilege Escalation in EdgeConnect SD-WAN Orchestrator Critical 9.9
• CVE-2026-76672 Authenticated Sensitive Information Disclosure in HPE Networking EdgeConnect SD-WAN Orchestrator Critical 9.9
• CVE-2026-76673 Authentication Bypass Vulnerabilities in API of EdgeConnect SD-WAN Orchestrator Critical 9.8
• CVE-2026-76674 Memory corruption in EdgeConnect SD-WAN Gateways Critical 9.8

All Arubanetworks Edgeconnect Sd-Wan Orchestrator vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-xg58-pq9h-2xc7.