CVE-2020-29127: Fujitsu Eternus Storage DX200 s4 Firmware

Critical severity, CVSS 9.8. EPSS: 4.5% chance of exploitation in the next 30 days.

An issue was discovered on Fujitsu Eternus Storage DX200 S4 devices through 2020-11-25. After logging into the portal as a root user (using any web browser), the portal can be accessed with root privileges when the URI cgi-bin/csp?cspid={XXXXXXXXXX}&csppage=cgi_PgOverview&csplang=en is visited from a different web browser.

Affected products

• Fujitsu Eternus Storage DX200 s4 Firmware: up to and including 2020-11-25

Published 2020-11-30. Last modified 2026-06-17.