CVE-2020-29127
An issue was discovered on Fujitsu Eternus Storage DX200 S4 devices through 2020-11-25. After...
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2020-29127- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Weakness
- CWE-287
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2020-29127- Updated
- 2026-11-02
EUVDEUVD-2020-21509 No score
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.
- Record
EUVD-2020-21509- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-pqf8-45f6-3rgv No score
An issue was discovered on Fujitsu Eternus Storage DX200 S4 devices through 2020-11-25. After...
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.
- Record
GHSA-pqf8-45f6-3rgv- Weakness
- CWE-287
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-29127 is a critical vulnerability (CVSS 9.8) in Fujitsu Eternus Storage Dx200 S4 Firmware, published November 30, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.47%, the 91st percentile. No source names a fixed version.
References
first.org/members/teams/fujitsu_psirt
packetstormsecurity.com/files/160255/Fujitsu-Eternus-Storage-DX200-S4-Broken-Authentication.html
cxsecurity.com/issue/WLB-2020110215
seccops.com/fujitsu-eternus-storage-dx200-s4-broken-authentication
nvd.nist.gov/vuln/detail/CVE-2020-29127
github.com/advisories/GHSA-pqf8-45f6-3rgv