CVE-2023-39545: Nec Expresscluster X

High severity, CVSS 8.8. EPSS: 0.7% chance of exploitation in the next 30 days.

CLUSTERPRO X Ver5.1 and earlier and EXPRESSCLUSTER X 5.1 and earlier, CLUSTERPRO X SingleServerSafe 5.1 and earlier, EXPRESSCLUSTER X SingleServerSafe 5.1 and earlier allows a attacker to log in to the product may execute an arbitrary command.

Affected products

• Nec Expresscluster X: version 1.0 only; version 2.0 only; version 2.1 only; version 3.0 only; version 3.1 only; version 3.2 only; …
• Nec Expresscluster X Singleserversafe: version 1.0 only; version 2.0 only; version 2.1 only; version 3.0 only; version 3.1 only; version 3.2 only; …

Published 2023-11-17. Last modified 2026-06-17.