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[email protected]CVE-2021-21562

HistoryAug 03, 2021 - 12:15 a.m.

CVE-2021-21562

2021-08-0300:15:08

CWE-426

[email protected]

web.nvd.nist.gov

dell emc

powerscale

onefs

untrusted search path

vulnerability

nvd

cve-2021-21562

isi_priv_login_ssh

isi_priv_login_console

isi_priv_sys_upgrade

isi_priv_audit

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

4.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.6%

JSON

Dell EMC PowerScale OneFS contains an untrusted search path vulnerability. This vulnerability allows a user with (ISI_PRIV_LOGIN_SSH or ISI_PRIV_LOGIN_CONSOLE) and (ISI_PRIV_SYS_UPGRADE or ISI_PRIV_AUDIT) to provide an untrusted path which can lead to run resources that are not under the application’s direct control.

Affected configurations

NVD

Node

dellemc_powerscale_onefsMatch8.1.2

dellemc_powerscale_onefsMatch8.1.3

dellemc_powerscale_onefsMatch9.0.0.0

dellemc_powerscale_onefsMatch9.1.0.0

CPENameOperatorVersion
dell:emc_powerscale_onefsdell emc powerscale onefseq8.1.2
dell:emc_powerscale_onefsdell emc powerscale onefseq8.1.3
dell:emc_powerscale_onefsdell emc powerscale onefseq9.0.0.0
dell:emc_powerscale_onefsdell emc powerscale onefseq9.1.0.0

CPE	Name	Operator	Version
dell:emc_powerscale_onefs	dell emc powerscale onefs	eq	8.1.2
dell:emc_powerscale_onefs	dell emc powerscale onefs	eq	8.1.3
dell:emc_powerscale_onefs	dell emc powerscale onefs	eq	9.0.0.0
dell:emc_powerscale_onefs	dell emc powerscale onefs	eq	9.1.0.0

CNA Affected

[
  {
    "product": "PowerScale OneFS",
    "vendor": "Dell",
    "versions": [
      {
        "status": "affected",
        "version": "8.1.2, 8.1.3, 9.1.0.x, 9.0.0.x"
      }
    ]
  }
]

References

www.dell.com/support/kbdoc/000188148

Social References

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

4.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.6%

JSON

Related for CVE-2021-21562

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