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MitreCVE-2022-31795

HistoryJun 20, 2022 - 3:15 p.m.

CVE-2022-31795

2022-06-2015:15:13

CWE-78

mitre

web.nvd.nist.gov

cve-2022-31795

fujitsu

eternus

centricstor

cs8000

control center

vulnerability

command injection

security issue

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.7

Confidence

High

EPSS

0.007

Percentile

80.8%

JSON

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.

Affected configurations

Nvd

Node

fujitsueternus_cs8000_firmwareRange<8.1

fujitsueternus_cs8000_firmwareMatch8.1-

AND

fujitsueternus_cs8000Match-

VendorProductVersionCPE
fujitsueternus_cs8000_firmware*cpe:2.3:o:fujitsu:eternus_cs8000_firmware:*:*:*:*:*:*:*:*
fujitsueternus_cs8000_firmware8.1cpe:2.3:o:fujitsu:eternus_cs8000_firmware:8.1:-:*:*:*:*:*:*
fujitsueternus_cs8000-cpe:2.3:h:fujitsu:eternus_cs8000:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
fujitsu	eternus_cs8000_firmware	*	cpe:2.3:o:fujitsu:eternus_cs8000_firmware::::::::
fujitsu	eternus_cs8000_firmware	8.1	cpe:2.3:o:fujitsu:eternus_cs8000_firmware:8.1:-::::::
fujitsu	eternus_cs8000	-	cpe:2.3:h:fujitsu:eternus_cs8000:-:::::::*

References

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

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

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

Social References

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.7

Confidence

High

EPSS

0.007

Percentile

80.8%

JSON

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