CVE-2016-3300

Published on: 08/09/2016 12:00:00 AM UTC

Last Modified on: 03/23/2021 11:27:01 PM UTC

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

Certain versions of Windows 8.1 from Microsoft contain the following vulnerability:

The Netlogon service in Microsoft Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT 8.1 improperly establishes secure communications channels, which allows local users to gain privileges by leveraging access to a domain-joined machine, aka "Netlogon Elevation of Privilege Vulnerability."

  • CVE-2016-3300 has been assigned by [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 7.8 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
LOCAL LOW LOW NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 7.2 - HIGH

Access
Vector
Access
Complexity
Authentication
LOCAL LOW NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
COMPLETE COMPLETE COMPLETE

CVE References

Description Tags Link
Windows NetLogon Bug Lets Local Users Gain Elevated Privileges and Kerberos Bug Lets Remote Users Bypass Authentication in Certain Cases - SecurityTracker Third Party Advisory
VDB Entry
www.securitytracker.com
text/html
URL Logo SECTRACK 1036576
Microsoft Security Bulletin MS16-101 - Important | Microsoft Docs Patch
Vendor Advisory
docs.microsoft.com
text/html
URL Logo MS MS16-101
Microsoft Windows Netlogon CVE-2016-3300 Remote Privilege Escalation Vulnerability Third Party Advisory
VDB Entry
cve.report (archive)
text/html
URL Logo BID 92296

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System
MicrosoftWindows 8.1-AllAllAll
Operating
System
MicrosoftWindows 8.1-AllAllAll
Operating
System
MicrosoftWindows Rt 8.1-AllAllAll
Operating
System
MicrosoftWindows Rt 8.1-AllAllAll
Operating
System
MicrosoftWindows Server 2012-AllAllAll
Operating
System
MicrosoftWindows Server 2012r2AllAllAll
Operating
System
MicrosoftWindows Server 2012-AllAllAll
Operating
System
MicrosoftWindows Server 2012r2AllAllAll
  • cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*:
  • cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*: