high7.8Known exploitedPublic exploit code
CVE-2019-0543
Microsoft Windows Privilege Escalation Vulnerability
Exploited in the wild
This vulnerability is on a Known Exploited Vulnerabilities catalogue, added 2022-03-15. Federal due date: 2022-04-05.
Apply updates per vendor instructions.
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- Microsoft Windows 10 - SSPI Network Authentication Session 0 Privilege Escalation2019-01-14 · local · windows · Verified
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Windows 10 1507 | All versions |
| Microsoft | Windows 10 1607 | All versions |
| Microsoft | Windows 10 1703 | All versions |
| Microsoft | Windows 10 1709 | All versions |
| Microsoft | Windows 10 1803 | All versions |
| Microsoft | Windows 10 1809 | All versions |
| Microsoft | Windows 7 | All versions |
| Microsoft | Windows 8.1 | All versions |
| Microsoft | Windows Rt 8.1 | All versions |
| Microsoft | Windows Server 1709 | All versions |
| Microsoft | Windows Server 1803 | All versions |
| Microsoft | Windows Server 2008 | All versions Version r2 |
Weakness classification
References
- NVD record
- CVE.org record
- CISA KEV catalog
- http://www.securityfocus.com/bid/106408
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0543
- https://www.exploit-db.com/exploits/46156/
- http://www.securityfocus.com/bid/106408
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0543
- https://www.exploit-db.com/exploits/46156/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-0543