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[email protected]CVE-2020-26196

HistoryFeb 09, 2021 - 10:15 p.m.

CVE-2020-26196

2021-02-0922:15:13

CWE-732

[email protected]

web.nvd.nist.gov

dell

emc

powerscale

onefs

backup

restore

privilege

vulnerability

nvd

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

5.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.6%

JSON

Dell EMC PowerScale OneFS versions 8.1.0-9.1.0 contain a Backup/Restore Privilege implementation issue. A user with the BackupAdmin role may potentially exploit this vulnerability resulting in the ability to write data outside of the intended file system location.

Affected configurations

NVD

Node

dellemc_powerscale_onefsMatch8.1.0

dellemc_powerscale_onefsMatch8.1.1

dellemc_powerscale_onefsMatch8.1.2

dellemc_powerscale_onefsMatch8.2.0

dellemc_powerscale_onefsMatch8.2.1

dellemc_powerscale_onefsMatch8.2.2

dellemc_powerscale_onefsMatch9.0.0

dellemc_powerscale_onefsMatch9.1.0

CPENameOperatorVersion
dell:emc_powerscale_onefsdell emc powerscale onefseq8.1.0
dell:emc_powerscale_onefsdell emc powerscale onefseq8.1.1
dell:emc_powerscale_onefsdell emc powerscale onefseq8.1.2
dell:emc_powerscale_onefsdell emc powerscale onefseq8.2.0
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
dell:emc_powerscale_onefsdell emc powerscale onefseq9.1.0

CPE	Name	Operator	Version
dell:emc_powerscale_onefs	dell emc powerscale onefs	eq	8.1.0
dell:emc_powerscale_onefs	dell emc powerscale onefs	eq	8.1.1
dell:emc_powerscale_onefs	dell emc powerscale onefs	eq	8.1.2
dell:emc_powerscale_onefs	dell emc powerscale onefs	eq	8.2.0
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
dell:emc_powerscale_onefs	dell emc powerscale onefs	eq	9.1.0

CNA Affected

[
  {
    "product": "PowerScale OneFS",
    "vendor": "Dell",
    "versions": [
      {
        "lessThan": "8.1.2, 8.2.1, 8.2.2, 9.0.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.dell.com/support/kbdoc/en-us/000182873/dsa-2021-009-dell-powerscale-onefs-security-update-for-multiple-vulnerabilities

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

5.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.6%

JSON

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