CVE-2019-0543

An elevation of privilege vulnerability exists when Windows improperly handles authentication requests, aka "Microsoft Windows Elevation of Privilege Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.

CVSS v3.0 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/106408	Broken Link Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/106408	Broken Link Third Party Advisory VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0543	Patch Vendor Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0543	Patch Vendor Advisory
https://www.exploit-db.com/exploits/46156/	Exploit Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/46156/	Exploit Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:::::x64:*
	cpe:2.3:o:microsoft:windows_server_2012:r2:::::::*
	cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:::::itanium:*
	cpe:2.3:o:microsoft:windows_8.1:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2016:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2008:-:sp2::::::
	cpe:2.3:o:microsoft:windows_server_2012:-:::::::*
	cpe:2.3:o:microsoft:windows_7:-:sp1::::::
	cpe:2.3:o:microsoft:windows_rt_8.1:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2019:-:::::::*
	cpe:2.3:o:microsoft:windows_10_1607:-::::::x64:
	cpe:2.3:o:microsoft:windows_10_1607:-::::::x86:
	cpe:2.3:o:microsoft:windows_10_1507:-::::::x64:
	cpe:2.3:o:microsoft:windows_10_1507:-::::::x86:
	cpe:2.3:o:microsoft:windows_10_1809:-::::::arm64:
	cpe:2.3:o:microsoft:windows_10_1809:-::::::x64:
	cpe:2.3:o:microsoft:windows_10_1809:-::::::x86:
	cpe:2.3:o:microsoft:windows_10_1703:-::::::x64:
	cpe:2.3:o:microsoft:windows_10_1709:-::::::arm64:
	cpe:2.3:o:microsoft:windows_10_1803:-::::::arm64:
	cpe:2.3:o:microsoft:windows_server_1709:-::::::x64:
	cpe:2.3:o:microsoft:windows_server_1803:-::::::x64:
	cpe:2.3:o:microsoft:windows_10_1803:-::::::x64:
	cpe:2.3:o:microsoft:windows_10_1803:-::::::x86:
	cpe:2.3:o:microsoft:windows_10_1703:-::::::x86:

History

04 Apr 2025, 20:30

Type	Values Removed	Values Added
References	~~() http://www.securityfocus.com/bid/106408 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/106408 - Broken Link, Third Party Advisory, VDB Entry
First Time		Microsoft windows Server 1709 Microsoft windows Server 1803 Microsoft windows 10 1803 Microsoft windows 10 1809 Microsoft windows 10 1709 Microsoft windows 10 1607 Microsoft windows 10 1703 Microsoft windows 10 1507
CPE	cpe:2.3:o:microsoft:windows_server_2016:1709:::::::* cpe:2.3:o:microsoft:windows_10:1709:::::::* cpe:2.3:o:microsoft:windows_10:1607:::::::* cpe:2.3:o:microsoft:windows_10:-:::::::* cpe:2.3:o:microsoft:windows_10:1803:::::::* cpe:2.3:o:microsoft:windows_server_2016:1803:::::::* cpe:2.3:o:microsoft:windows_10:1809:::::::* cpe:2.3:o:microsoft:windows_10:1703:::::::*	cpe:2.3:o:microsoft:windows_10_1803:-::::::x64: cpe:2.3:o:microsoft:windows_10_1703:-::::::x64: cpe:2.3:o:microsoft:windows_10_1809:-::::::x64: cpe:2.3:o:microsoft:windows_10_1709:-::::::arm64: cpe:2.3:o:microsoft:windows_10_1803:-::::::x86: cpe:2.3:o:microsoft:windows_10_1507:-::::::x64: cpe:2.3:o:microsoft:windows_10_1809:-::::::arm64: cpe:2.3:o:microsoft:windows_10_1607:-::::::x64: cpe:2.3:o:microsoft:windows_10_1803:-::::::arm64: cpe:2.3:o:microsoft:windows_10_1703:-::::::x86: cpe:2.3:o:microsoft:windows_10_1507:-::::::x86: cpe:2.3:o:microsoft:windows_10_1607:-::::::x86: cpe:2.3:o:microsoft:windows_10_1809:-::::::x86: cpe:2.3:o:microsoft:windows_server_1803:-::::::x64: cpe:2.3:o:microsoft:windows_server_1709:-::::::x64:

04 Feb 2025, 16:15

Type	Values Removed	Values Added
References	~~(CONFIRM) https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0543 - Patch, Vendor Advisory~~	() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0543 - Patch, Vendor Advisory
References	~~(BID) http://www.securityfocus.com/bid/106408 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/106408 - Third Party Advisory, VDB Entry
References	~~(EXPLOIT-DB) https://www.exploit-db.com/exploits/46156/ - Exploit, Third Party Advisory, VDB Entry~~	() https://www.exploit-db.com/exploits/46156/ - Exploit, Third Party Advisory, VDB Entry

Information

Published : 2019-01-08 21:29

Updated : 2025-04-04 20:30

NVD link : CVE-2019-0543

Mitre link : CVE-2019-0543

JSON object : View

Products Affected

microsoft

windows_7
windows_8.1
windows_10_1607
windows_server_1709
windows_10_1703
windows_server_2019
windows_10_1709
windows_rt_8.1
windows_10_1809
windows_10_1803
windows_server_2016
windows_server_1803
windows_server_2012
windows_10_1507
windows_server_2008

CWE

CWE-287

Improper Authentication

7.8 /10