High severity7.8CISA KEVNVD Advisory· Published Jan 8, 2019· Updated Jun 17, 2026
CVE-2019-0543
CVE-2019-0543
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
26cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:x64:*+ 1 more
- 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_1607:-:*:*:*:*:*:x64:*+ 1 more
- 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_1703:-:*:*:*:*:*:x64:*+ 1 more
- cpe:2.3:o:microsoft:windows_10_1703:-:*:*:*:*:*:x64:*
- cpe:2.3:o:microsoft:windows_10_1703:-:*:*:*:*:*:x86:*
- cpe:2.3:o:microsoft:windows_10_1709:-:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:arm64:*+ 2 more
- cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:arm64:*
- 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_1809:-:*:*:*:*:*:arm64:*+ 2 more
- 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_8.1:-:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_1709:-:*:*:*:*:*:x64:*
- cpe:2.3:o:microsoft:windows_server_1803:-:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:itanium:*
- cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
4- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0543nvdPatchVendor Advisory
- www.exploit-db.com/exploits/46156/nvdExploitThird Party AdvisoryVDB Entry
- www.securityfocus.com/bid/106408nvdBroken LinkThird Party AdvisoryVDB Entry
- www.cisa.gov/known-exploited-vulnerabilities-catalognvdUS Government Resource
News mentions
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