EdgeConnect SD-WAN Orchestrator Shared SSH Key Spoofing
CVE-2023-37426 Published on August 22, 2023
Shared SSH Static Host Keys in EdgeConnect SD-WAN Orchestrator
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.
Vulnerability Analysis
CVE-2023-37426 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality and integrity, and no impact on availability.
Products Associated with CVE-2023-37426
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Affected Versions
Hewlett Packard Enterprise (HPE) EdgeConnect SD-WAN Orchestrator:- Version Orchestrator 9.3.x, <= <=9.3.0 is affected.
- Version Orchestrator 9.2.x, <= <=9.2.5 is affected.
- Version Orchestrator 9.1.x, <= <=9.1.7 is affected.
- Version 9.1x, <= 9.1.7 is affected.
- Version 9.2x, <= 9.2.5 is affected.
- Version 9.3x, <= 9.3.0 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.