CVE-2022-31794

CRITICAL

Fujitsu ETERNUS CentricStor CS8000 < 8.1 - Unauthenticated OS Command Injection

Title source: llm

Description

An issue was discovered on Fujitsu ETERNUS CentricStor CS8000 (Control Center) devices before 8.1A SP02 P04. The vulnerability resides in the requestTempFile function in hw_view.php. An attacker is able to influence the unitName POST parameter and inject special characters such as semicolons, backticks, or command-substitution sequences in order to force the application to execute arbitrary commands.

References (3)

Core 3

Core References

Third Party Advisory x_refsource_misc

https://cwe.mitre.org/data/definitions/78.html

Vendor Advisory x_refsource_misc

https://support.ts.fujitsu.com/ProductSecurity/content/Fujitsu-PSIRT-PSS-IS-2022-050316-Security-Notice-SF.pdf

Exploit, Third Party Advisory x_refsource_misc

https://research.nccgroup.com/2022/05/27/technical-advisory-fujitsu-centricstor-control-center-v8-1-unauthenticated-command-injection/

Scores

CVSS v3 9.8

EPSS 0.0276

EPSS Percentile 84.4%

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-78

Status published

Products (2)

fujitsu/eternus_cs8000_firmware 8.1

fujitsu/eternus_cs8000_firmware < 8.1

Published Jun 20, 2022

Tracked Since Feb 18, 2026