CVE-2020-29127

CRITICAL

Fujitsu Eternus Storage DX200 S4 Firmware < 2020-11-25 - Broken Authentication via cgi-bin/csp URI

Title source: llm
STIX 2.1

Description

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.

References (4)

Core 4
Core References
Third Party Advisory x_refsource_misc
https://www.first.org/members/teams/fujitsu_psirt
Exploit, Third Party Advisory x_refsource_misc
https://cxsecurity.com/issue/WLB-2020110215

Scores

CVSS v3 9.8
EPSS 0.0442
EPSS Percentile 90.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-287
Status published
Products (1)
fujitsu/eternus_storage_dx200_s4_firmware < 2020-11-25
Published Nov 30, 2020
Tracked Since Feb 18, 2026