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[email protected]CVE-2021-21531

HistoryApr 30, 2021 - 9:15 p.m.

CVE-2021-21531

2021-04-3021:15:08

CWE-602

CWE-669

[email protected]

web.nvd.nist.gov

cve-2021-21531

dell

unisphere

powermax

authorization bypass

vulnerability

nvd

security

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

Dell Unisphere for PowerMax versions prior to 9.2.1.6 contain an Authorization Bypass Vulnerability. A local authenticated malicious user with monitor role may exploit this vulnerability to perform unauthorized actions.

Affected configurations

NVD

Node

dellsolutions_enablerRange<9.1.0.15

dellsolutions_enablerRange9.2.0–9.2.1.6

dellsolutions_enabler_virtual_applianceRange<9.1.0.15

dellsolutions_enabler_virtual_applianceRange9.2.0–9.2.1.1

dellunisphere_for_powermaxRange<9.1.0.26

dellunisphere_for_powermaxRange9.2.1.0–9.2.1.6

dellunisphere_for_powermax_virtual_applianceRange<9.1.0.26

dellunisphere_for_powermax_virtual_applianceRange9.2.1.0–9.2.1.6

dellpowermax_osMatch5978

CPENameOperatorVersion
dell:solutions_enablerdell solutions enablerlt9.1.0.15
dell:solutions_enablerdell solutions enablerlt9.2.1.6
dell:solutions_enabler_virtual_appliancedell solutions enabler virtual appliancelt9.1.0.15
dell:solutions_enabler_virtual_appliancedell solutions enabler virtual appliancelt9.2.1.1
dell:unisphere_for_powermaxdell unisphere for powermaxlt9.1.0.26
dell:unisphere_for_powermaxdell unisphere for powermaxle9.2.1.6
dell:unisphere_for_powermax_virtual_appliancedell unisphere for powermax virtual appliancelt9.1.0.26
dell:unisphere_for_powermax_virtual_appliancedell unisphere for powermax virtual appliancelt9.2.1.6
dell:powermax_osdell powermax oseq5978

CPE	Name	Operator	Version
dell:solutions_enabler	dell solutions enabler	lt	9.1.0.15
dell:solutions_enabler	dell solutions enabler	lt	9.2.1.6
dell:solutions_enabler_virtual_appliance	dell solutions enabler virtual appliance	lt	9.1.0.15
dell:solutions_enabler_virtual_appliance	dell solutions enabler virtual appliance	lt	9.2.1.1
dell:unisphere_for_powermax	dell unisphere for powermax	lt	9.1.0.26
dell:unisphere_for_powermax	dell unisphere for powermax	le	9.2.1.6
dell:unisphere_for_powermax_virtual_appliance	dell unisphere for powermax virtual appliance	lt	9.1.0.26
dell:unisphere_for_powermax_virtual_appliance	dell unisphere for powermax virtual appliance	lt	9.2.1.6
dell:powermax_os	dell powermax os	eq	5978

CNA Affected

[
  {
    "product": "Unisphere for PowerMax",
    "vendor": "Dell",
    "versions": [
      {
        "lessThan": "9.2.1.6",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.dell.com/support/kbdoc/000184565

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

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