CVE-2020-29127 Information

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://packetstormsecurity.com/files/160255/Fujitsu-Eternus-Storage-DX200-S4-Broken-Authentication.html https://www.first.org/members/teams/fujitsu_psirt https://cxsecurity.com/issue/WLB-2020110215 https://seccops.com/fujitsu-eternus-storage-dx200-s4-broken-authentication/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8