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cveMicrosoftCVE-2020-0835
HistoryApr 15, 2020 - 3:15 p.m.

CVE-2020-0835

2020-04-1515:15:14
microsoft
web.nvd.nist.gov
83
cve-2020-0835
windows defender
antimalware
vulnerability
privilege escalation

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

7.8

Confidence

High

EPSS

0

Percentile

9.5%

An elevation of privilege vulnerability exists when Windows Defender antimalware platform improperly handles hard links, aka ‘Windows Defender Antimalware Platform Hard Link Elevation of Privilege Vulnerability’.

Affected configurations

Nvd
Node
microsoftwindows_defenderMatch-
VendorProductVersionCPE
microsoftwindows_defender-cpe:2.3:a:microsoft:windows_defender:-:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "Windows Defender antimalware platform",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  }
]

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

7.8

Confidence

High

EPSS

0

Percentile

9.5%