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[email protected]CVE-2021-21563

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

CVE-2021-21563

2021-08-0300:15:08

CWE-754

[email protected]

web.nvd.nist.gov

dell emc powerscale

onefs

cve-2021-21563

vulnerability

denial of service

nvd

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.0%

JSON

Dell EMC PowerScale OneFS versions 8.1.2-9.1.0.x contain an Improper Check for Unusual or Exceptional Conditions in its auditing component.This can lead to an authenticated user with low-privileges to trigger a denial of service event.

Affected configurations

NVD

Node

dellemc_powerscale_onefsMatch8.1.3

dellemc_powerscale_onefsMatch8.2.1

dellemc_powerscale_onefsMatch8.2.2

dellemc_powerscale_onefsMatch9.0.0.0

dellemc_powerscale_onefsMatch9.1.0.0

CPENameOperatorVersion
dell:emc_powerscale_onefsdell emc powerscale onefseq8.1.3
dell:emc_powerscale_onefsdell emc powerscale onefseq8.2.1
dell:emc_powerscale_onefsdell emc powerscale onefseq8.2.2
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	8.1.3
dell:emc_powerscale_onefs	dell emc powerscale onefs	eq	8.2.1
dell:emc_powerscale_onefs	dell emc powerscale onefs	eq	8.2.2
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": "8.1.2-9.1.0.x"
      }
    ]
  }
]

References

www.dell.com/support/kbdoc/000188148

Social References

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.0%

JSON

Related for CVE-2021-21563

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