CVE-2021-21550

Dell EMC PowerScale OneFS 8.1.0-9.1.0 contain an improper neutralization of special elements used in an OS command vulnerability. This vulnerability can allow an authenticated user with ISI_PRIV_LOGIN_SSH or ISI_PRIV_LOGIN_CONSOLE privileges to escalate privileges.

CVSS v3 6.0 MEDIUM
CVSS v2.0 7.2 HIGH

6.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.dell.com/support/kbdoc/000185978	Vendor Advisory
https://www.dell.com/support/kbdoc/000185978	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:dell:emc_powerscale_onefs:8.1.1:::::::*
	cpe:2.3:o:dell:emc_powerscale_onefs:8.1.2:::::::*
	cpe:2.3:o:dell:emc_powerscale_onefs:8.2.1:::::::*
	cpe:2.3:o:dell:emc_powerscale_onefs:8.2.2:::::::*
	cpe:2.3:o:dell:emc_powerscale_onefs:9.0.0.0:::::::*
	cpe:2.3:o:dell:emc_powerscale_onefs:9.1.0.0:::::::*

History

21 Nov 2024, 05:48

Type	Values Removed	Values Added
References	~~() https://www.dell.com/support/kbdoc/000185978 - Vendor Advisory~~	() https://www.dell.com/support/kbdoc/000185978 - Vendor Advisory
CVSS	v2 : ~~7.2~~ v3 : ~~6.7~~	v2 : 7.2 v3 : 6.0

Information

Published : 2021-05-06 13:15

Updated : 2024-11-21 05:48

NVD link : CVE-2021-21550

Mitre link : CVE-2021-21550

CVE.ORG link : CVE-2021-21550

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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