Microsoft Windows 8.1 vulnerabilities
1,106 known vulnerabilities affecting microsoft/windows_8.1.
Total CVEs
1,106
CISA KEV
41
actively exploited
Public exploits
46
Exploited in wild
52
Severity breakdown
CRITICAL31HIGH790MEDIUM281LOW4
Vulnerabilities
Page 23 of 56
CVE-2021-43248HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.202072021-12-15
CVE-2021-43248 [HIGH] CVE-2021-43248: Windows Digital Media Receiver Elevation of Privilege Vulnerability
Windows Digital Media Receiver Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-43893HIGHCVSS 7.5≥ 6.3.0, < 6.3.9600.202072021-12-15
CVE-2021-43893 [HIGH] CWE-668 CVE-2021-43893: Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability
Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-43230HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.202072021-12-15
CVE-2021-43230 [HIGH] Windows NTFS Elevation of Privilege Vulnerability
Windows NTFS Elevation of Privilege Vulnerability
Windows NTFS Elevation of Privilege Vulnerability
cvelistv5
CVE-2021-43883HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.202072021-12-15
CVE-2021-43883 [HIGH] CVE-2021-43883: Windows Installer Elevation of Privilege Vulnerability
Windows Installer Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-43245HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.204782021-12-15
CVE-2021-43245 [HIGH] CVE-2021-43245: Windows Digital TV Tuner Elevation of Privilege Vulnerability
Windows Digital TV Tuner Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-43226HIGHCVSS 7.8KEV≥ 6.3.0, < 6.3.9600.202072021-12-15
CVE-2021-43226 [HIGH] CVE-2021-43226: Windows Common Log File System Driver Elevation of Privilege Vulnerability
Windows Common Log File System Driver Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-43238HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.202072021-12-15
CVE-2021-43238 [HIGH] CWE-59 CVE-2021-43238: Windows Remote Access Elevation of Privilege Vulnerability
Windows Remote Access Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-43233HIGHCVSS 7.5≥ 6.3.0, < 6.3.9600.202072021-12-15
CVE-2021-43233 [HIGH] CVE-2021-43233: Remote Desktop Client Remote Code Execution Vulnerability
Remote Desktop Client Remote Code Execution Vulnerability
cvelistv5nvd
CVE-2021-43207HIGHCVSS 7.8Exploited≥ 6.3.0, < 6.3.9600.202072021-12-15
CVE-2021-43207 [HIGH] CVE-2021-43207: Windows Common Log File System Driver Elevation of Privilege Vulnerability
Windows Common Log File System Driver Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-43229HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.202072021-12-15
CVE-2021-43229 [HIGH] Windows NTFS Elevation of Privilege Vulnerability
Windows NTFS Elevation of Privilege Vulnerability
Windows NTFS Elevation of Privilege Vulnerability
cvelistv5
CVE-2021-43224MEDIUMCVSS 5.5≥ 6.3.0, < 6.3.9600.202072021-12-15
CVE-2021-43224 [MEDIUM] CVE-2021-43224: Windows Common Log File System Driver Information Disclosure Vulnerability
Windows Common Log File System Driver Information Disclosure Vulnerability
cvelistv5nvd
CVE-2021-43216MEDIUMCVSS 6.5≥ 6.3.0, < 6.3.9600.202072021-12-15
CVE-2021-43216 [MEDIUM] CWE-668 CVE-2021-43216: Microsoft Local Security Authority (LSA) Server Information Disclosure Vulnerability
Microsoft Local Security Authority (LSA) Server Information Disclosure Vulnerability
cvelistv5nvd
CVE-2021-41379HIGHCVSS 7.8KEV≥ 6.3.0, < 6.3.9600.201742021-11-10
CVE-2021-41379 [HIGH] CWE-59 CVE-2021-41379: Windows Installer Elevation of Privilege Vulnerability
Windows Installer Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-41377HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201742021-11-10
CVE-2021-41377 [HIGH] CWE-269 CVE-2021-41377: Windows Fast FAT File System Driver Elevation of Privilege Vulnerability
Windows Fast FAT File System Driver Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-41367HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201742021-11-10
CVE-2021-41367 [HIGH] NTFS Elevation of Privilege Vulnerability
NTFS Elevation of Privilege Vulnerability
NTFS Elevation of Privilege Vulnerability
cvelistv5
CVE-2021-42285HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201742021-11-10
CVE-2021-42285 [HIGH] CWE-269 CVE-2021-42285: Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-42283HIGHCVSS 8.8≥ 6.3.0, < 6.3.9600.201742021-11-10
CVE-2021-42283 [HIGH] NTFS Elevation of Privilege Vulnerability
NTFS Elevation of Privilege Vulnerability
NTFS Elevation of Privilege Vulnerability
cvelistv5
CVE-2021-38666HIGHCVSS 8.8≥ 6.3.0, < 6.3.9600.201742021-11-10
CVE-2021-38666 [HIGH] CVE-2021-38666: Remote Desktop Client Remote Code Execution Vulnerability
Remote Desktop Client Remote Code Execution Vulnerability
cvelistv5nvd
CVE-2021-41366HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201742021-11-10
CVE-2021-41366 [HIGH] CWE-269 CVE-2021-41366: Credential Security Support Provider Protocol (CredSSP) Elevation of Privilege Vulnerability
Credential Security Support Provider Protocol (CredSSP) Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-42275HIGHCVSS 8.8≥ 6.3.0, < 6.3.9600.201742021-11-10
CVE-2021-42275 [HIGH] CVE-2021-42275: Microsoft COM for Windows Remote Code Execution Vulnerability
Microsoft COM for Windows Remote Code Execution Vulnerability
cvelistv5nvd