CVE-2022-31795
CRITICALFujitsu ETERNUS CentricStor CS8000 Firmware < 8.1 - Unauthenticated OS Command Injection via grel.php Parameters
Title source: llmDescription
An issue was discovered on Fujitsu ETERNUS CentricStor CS8000 (Control Center) devices before 8.1A SP02 P04. The vulnerability resides in the grel_finfo function in grel.php. An attacker is able to influence the username (user), password (pw), and file-name (file) parameters 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