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nvd[email protected]NVD:CVE-2021-21550
HistoryMay 06, 2021 - 1:15 p.m.

CVE-2021-21550

2021-05-0613:15:11
CWE-78
[email protected]
web.nvd.nist.gov
7
dell emc powerscale
onefs
os command vulnerability
authenticated user
privilege escalation

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

13.1%

JSON

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.

Affected configurations

Nvd
Node
dellemc_powerscale_onefsMatch8.1.1
OR
dellemc_powerscale_onefsMatch8.1.2
OR
dellemc_powerscale_onefsMatch8.2.1
OR
dellemc_powerscale_onefsMatch8.2.2
OR
dellemc_powerscale_onefsMatch9.0.0.0
OR
dellemc_powerscale_onefsMatch9.1.0.0
VendorProductVersionCPE
dellemc_powerscale_onefs8.1.1cpe:2.3:o:dell:emc_powerscale_onefs:8.1.1:*:*:*:*:*:*:*
dellemc_powerscale_onefs8.1.2cpe:2.3:o:dell:emc_powerscale_onefs:8.1.2:*:*:*:*:*:*:*
dellemc_powerscale_onefs8.2.1cpe:2.3:o:dell:emc_powerscale_onefs:8.2.1:*:*:*:*:*:*:*
dellemc_powerscale_onefs8.2.2cpe:2.3:o:dell:emc_powerscale_onefs:8.2.2:*:*:*:*:*:*:*
dellemc_powerscale_onefs9.0.0.0cpe:2.3:o:dell:emc_powerscale_onefs:9.0.0.0:*:*:*:*:*:*:*
dellemc_powerscale_onefs9.1.0.0cpe:2.3:o:dell:emc_powerscale_onefs:9.1.0.0:*:*:*:*:*:*:*

Related

cvelist 1
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prion 1
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CVE-2021-21550
2021-05-06 12:40:36
cve
cve
CVE-2021-21550
2021-05-06 13:15:11
prion
prion
Command injection
2021-05-06 13:15:00

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

13.1%

JSON
Related for NVD:CVE-2021-21550
cvelist1cve1prion1