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DellCVE-2021-36277

HistoryAug 09, 2021 - 9:15 p.m.

CVE-2021-36277

2021-08-0921:15:08

CWE-347

dell

web.nvd.nist.gov

cve-2021-36277

dell

update

alienware

cryptographic

signature

vulnerability

local

authenticated

malicious

arbitrary code

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

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

Percentile

5.1%

JSON

Dell Command | Update, Dell Update, and Alienware Update versions before 4.3 contains an Improper Verification of Cryptographic Signature Vulnerability. A local authenticated malicious user may exploit this vulnerability by executing arbitrary code on the system.

Affected configurations

Nvd

Vulners

Node

dellalienware_command_center_applicationRange<5.4.35.0

dellcommand_\|_updateRange<4.3.0

dellupdate\/alienware_updateRange<4.3.0

VendorProductVersionCPE
dellalienware_command_center_application*cpe:2.3:a:dell:alienware_command_center_application:*:*:*:*:*:*:*:*
dellcommand_\|_update*cpe:2.3:a:dell:command_\|_update:*:*:*:*:*:*:*:*
dellupdate\/alienware_update*cpe:2.3:a:dell:update\/alienware_update:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
dell	alienware_command_center_application	*	cpe:2.3:a:dell:alienware_command_center_application::::::::
dell	command_\\|_update	*	cpe:2.3:a:dell:command_\\|_update::::::::
dell	update\/alienware_update	*	cpe:2.3:a:dell:update\/alienware_update::::::::

CNA Affected

[
  {
    "product": "Alienware Command Center (AWCC)",
    "vendor": "Dell",
    "versions": [
      {
        "lessThan": "4.3",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.dell.com/support/kbdoc/000190110

Social References

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

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

Percentile

5.1%

JSON

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