CVE-2021-43883 Windows Installer Elevation of Privilege Vulnerability
HighCVSS 7.8
EPSS 12.1%
- Published
- Updated
- Exploit status
- No public exploit known
Description
Windows Installer Elevation of Privilege Vulnerability
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft windows 10 | All versions | No fix listed |
| Microsoft windows 10 | = 20h2 | No fix listed |
| Microsoft windows 10 | = 21h1 | No fix listed |
| Microsoft windows 10 | = 21h2 | No fix listed |
| Microsoft windows 10 | = 1607 | No fix listed |
| Microsoft windows 10 | = 1809 | No fix listed |
| Microsoft windows 10 | = 1909 | No fix listed |
| Microsoft windows 10 | = 2004 | No fix listed |
| Microsoft Windows 11 | All versions | No fix listed |
| Microsoft windows 7 | All versions | No fix listed |
| Microsoft windows 8.1 | All versions | No fix listed |
| Microsoft windows rt 8.1 | All versions | No fix listed |
| Microsoft windows server | = 20h2 | No fix listed |
| Microsoft windows server | = 2022 | No fix listed |
| Microsoft windows server 2008 | = r2-sp1 | No fix listed |
| Microsoft windows server 2008 | = r2-sp2 | No fix listed |
| Microsoft Windows Server 2012 | All versions | No fix listed |
| Microsoft Windows Server 2012 | = r2 | No fix listed |
| Microsoft Windows Server 2016 | All versions | No fix listed |
| Microsoft Windows Server 2016 | = 2004 | No fix listed |
| Microsoft Windows Server 2019 | All versions | No fix listed |
| Microsoft windows 10 1809 | >= 10.0.0, < 10.0.17763.2366 | 10.0.17763.2366 |
| Microsoft Windows Server 2019 | >= 10.0.0, < 10.0.17763.2366 | 10.0.17763.2366 |
| Microsoft windows 10 1909 | >= 10.0.0, < 10.0.18363.1977 | 10.0.18363.1977 |
| Microsoft windows 10 1809 | >= 10.0.0, < 10.0.18363.1977 | 10.0.18363.1977 |
Show 20 more
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft windows 10 21h1 | >= 10.0.0, < 10.0.19043.1415 | 10.0.19043.1415 |
| Microsoft Windows Server 2022 | >= 10.0.0, < 10.0.20348.405 | 10.0.20348.405 |
| Microsoft windows 10 1809 | >= 10.0.0, < 10.0.19041.1415 | 10.0.19041.1415 |
| Microsoft windows server 2004 | >= 10.0.0, < 10.0.19041.1415 | 10.0.19041.1415 |
| Microsoft windows 10 20h2 | >= 10.0.0, < 10.0.19042.1415 | 10.0.19042.1415 |
| Microsoft windows server 20h2 | >= 10.0.0, < 10.0.19042.1415 | 10.0.19042.1415 |
| Microsoft windows 11 21h2 | >= 10.0.0, < 10.0.22000.376 | 10.0.22000.376 |
| Microsoft windows 10 21h2 | >= 10.0.0, < 10.0.19044.1415 | 10.0.19044.1415 |
| Microsoft windows 10 1507 | >= 10.0.0, < 10.0.10240.19145 | 10.0.10240.19145 |
| Microsoft windows 10 1607 | >= 10.0.0, < 10.0.14393.4825 | 10.0.14393.4825 |
| Microsoft Windows Server 2016 | >= 10.0.0, < 10.0.14393.4825 | 10.0.14393.4825 |
| Microsoft windows 7 | >= 6.1.0, < 6.1.7601.25796 | 6.1.7601.25796 |
| Microsoft windows 8.1 | >= 6.3.0, < 6.3.9600.20207 | 6.3.9600.20207 |
| Microsoft windows rt 8.1 | >= 6.3.0, < 6.3.9600.20207 | 6.3.9600.20207 |
| Microsoft windows server 2008 sp2 | >= 6.0.0, < 6.0.6003.21309 | 6.0.6003.21309 |
| Microsoft windows server 2008 r2 | >= 6.1.0, < 6.1.7601.25796 | 6.1.7601.25796 |
| Microsoft windows server 2008 r2 | >= 6.0.0, < 6.1.7601.25796 | 6.1.7601.25796 |
| Microsoft Windows Server 2012 | >= 6.2.0, < 6.2.9200.23545 | 6.2.9200.23545 |
| Microsoft Windows Server 2012 | >= 6.2.0, < 6.2.9200.23540 | 6.2.9200.23540 |
| Microsoft Windows Server 2012 R2 | >= 6.3.0, < 6.3.9600.20207 | 6.3.9600.20207 |
References
- portal.msrc.microsoft.com patch vendor-advisory