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cve[email protected]CVE-2017-11823
HistoryOct 13, 2017 - 1:29 p.m.

CVE-2017-11823

2017-10-1313:29:01
CWE-362
web.nvd.nist.gov
46
microsoft
device guard
bypass
windows 10
windows server 2016
cve-2017-11823
security feature

7.2 High

CVSS2

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

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

7.7 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.6%

The Microsoft Device Guard on Microsoft Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows a security feature bypass by the way it handles Windows PowerShell sessions, aka “Microsoft Windows Security Feature Bypass”.

Affected configurations

Vulners
NVD
Node
microsoft_corporationdevice_guard

CNA Affected

[
  {
    "product": "Device Guard",
    "vendor": "Microsoft Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016"
      }
    ]
  }
]

7.2 High

CVSS2

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

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

7.7 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.6%