CVE-2021-21503

PowerScale OneFS 8.1.2,8.2.2 and 9.1.0 contains an improper input sanitization issue in a command. The Compadmin user could potentially exploit this vulnerability, leading to potential privileges escalation.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.dell.com/support/kbdoc/000183717	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:dell:emc_powerscale_onefs:8.1.2:::::::*
	cpe:2.3:o:dell:emc_powerscale_onefs:8.2.2:::::::*
	cpe:2.3:o:dell:emc_powerscale_onefs:9.1.0:::::::*

History

12 Mar 2021, 19:28

Type	Values Removed	Values Added
CWE		CWE-78
CPE		cpe:2.3:o:dell:emc_powerscale_onefs:8.1.2:::::::* cpe:2.3:o:dell:emc_powerscale_onefs:9.1.0:::::::* cpe:2.3:o:dell:emc_powerscale_onefs:8.2.2:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 4.6 v3 : 7.8
References	~~(MISC) https://www.dell.com/support/kbdoc/000183717 -~~	(MISC) https://www.dell.com/support/kbdoc/000183717 - Vendor Advisory

08 Mar 2021, 22:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-03-08 22:15

Updated : 2023-12-10 13:41

NVD link : CVE-2021-21503

Mitre link : CVE-2021-21503

CVE.ORG link : CVE-2021-21503

JSON object : View

Products Affected

dell

emc_powerscale_onefs

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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