Msrc Windows 8.1 vulnerabilities
1,848 known vulnerabilities affecting msrc/windows_8.1.
Total CVEs
1,848
CISA KEV
80
actively exploited
Public exploits
162
Exploited in wild
91
Severity breakdown
CRITICAL29HIGH1242MEDIUM556LOW21
Vulnerabilities
Page 23 of 93
CVE-2021-43226HIGHCVSS 7.8KEV2021-12-14
CVE-2021-43226 [HIGH] Windows Common Log File System Driver Elevation of Privilege Vulnerability
Windows Common Log File System Driver Elevation of Privilege Vulnerability
Windows Common Log File System Driver: Windows Common Log File System Driver
Microsoft: Microsoft
Impact: Elevation of Privilege
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation More Likely;Older Software Release:Exploitation More Likely;DOS:N/A
Reference: https://catalog.update.micr
msrc
CVE-2021-41333HIGHCVSS 7.82021-12-14
CVE-2021-41333 [HIGH] Windows Print Spooler Elevation of Privilege Vulnerability
Windows Print Spooler Elevation of Privilege Vulnerability
Windows Print Spooler Components: Windows Print Spooler Components
Microsoft: Microsoft
Impact: Elevation of Privilege
Exploit Status: Publicly Disclosed:Yes;Exploited:No;Latest Software Release:Exploitation More Likely;Older Software Release:Exploitation More Likely;DOS:N/A
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5008218
msrc
CVE-2021-43230HIGHCVSS 7.82021-12-14
CVE-2021-43230 [HIGH] Windows NTFS Elevation of Privilege Vulnerability
Windows NTFS Elevation of Privilege Vulnerability
Windows NTFS: Windows NTFS
Microsoft: Microsoft
Impact: Elevation of Privilege
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely;DOS:N/A
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5008218
Reference: https://support.microsoft.com/help/5008218
Re
msrc
CVE-2021-43232HIGHCVSS 7.82021-12-14
CVE-2021-43232 [HIGH] Windows Event Tracing Remote Code Execution Vulnerability
Windows Event Tracing Remote Code Execution Vulnerability
Windows Event Tracing: Windows Event Tracing
Microsoft: Microsoft
Impact: Remote Code Execution
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely;DOS:N/A
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5008218
Reference: https://suppo
msrc
CVE-2021-43222HIGHCVSS 7.52021-12-14
CVE-2021-43222 [HIGH] Microsoft Message Queuing Information Disclosure Vulnerability
Microsoft Message Queuing Information Disclosure Vulnerability
FAQ: What type of information could be disclosed by this vulnerability?
Exploiting this vulnerability could allow the disclosure of initialized or uninitialized memory in the process heap.
Windows Message Queuing: Windows Message Queuing
Microsoft: Microsoft
Impact: Information Disclosure
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest
msrc
CVE-2021-43234HIGHCVSS 7.82021-12-14
CVE-2021-43234 [HIGH] Windows Fax Service Remote Code Execution Vulnerability
Windows Fax Service Remote Code Execution Vulnerability
Role: Windows Fax Service: Role: Windows Fax Service
Microsoft: Microsoft
Impact: Remote Code Execution
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely;DOS:N/A
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5008218
Reference: https://s
msrc
CVE-2021-43216MEDIUMCVSS 6.52021-12-14
CVE-2021-43216 [MEDIUM] Microsoft Local Security Authority (LSA) Server Information Disclosure Vulnerability
Microsoft Local Security Authority (LSA) Server Information Disclosure Vulnerability
FAQ: What type of information could be disclosed by this vulnerability?
The type of information that could be disclosed if an attacker successfully exploited this vulnerability is Kernel memory read - unintentional read access to memory contents in kernel space from a user mode process.
Microsoft Local
msrc
CVE-2021-43224MEDIUMCVSS 5.52021-12-14
CVE-2021-43224 [MEDIUM] Windows Common Log File System Driver Information Disclosure Vulnerability
Windows Common Log File System Driver Information Disclosure Vulnerability
FAQ: What type of information could be disclosed by this vulnerability?
The type of information that could be disclosed if an attacker successfully exploited this vulnerability is the contents of Kernel memory. An attacker could read the contents of Kernel memory from a user mode process.
Windows Common Log File System Dri
msrc
CVE-2021-41370HIGHCVSS 7.82021-11-09
CVE-2021-41370 [HIGH] NTFS Elevation of Privilege Vulnerability
NTFS Elevation of Privilege Vulnerability
Windows NTFS: Windows NTFS
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Elevation of Privilege
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5007206
Reference: https://support.microsoft.com/help/5007
msrc
CVE-2021-38666HIGHCVSS 8.82021-11-09
CVE-2021-38666 [HIGH] Remote Desktop Client Remote Code Execution Vulnerability
Remote Desktop Client Remote Code Execution Vulnerability
FAQ: How could an attacker exploit this vulnerability?
In the case of a Remote Desktop connection, an attacker with control of a Remote Desktop Server could trigger a remote code execution (RCE) on the RDP client machine when a victim connects to the attacker's server with the vulnerable Remote Desktop Client.
Windows RDP: Windows RDP
Microsoft: Microsoft
msrc
CVE-2021-41367HIGHCVSS 7.82021-11-09
CVE-2021-41367 [HIGH] NTFS Elevation of Privilege Vulnerability
NTFS Elevation of Privilege Vulnerability
Windows NTFS: Windows NTFS
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Elevation of Privilege
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5007206
Reference: https://support.microsoft.com/help/5007
msrc
CVE-2021-38665HIGHCVSS 7.42021-11-09
CVE-2021-38665 [HIGH] Remote Desktop Protocol Client Information Disclosure Vulnerability
Remote Desktop Protocol Client Information Disclosure Vulnerability
FAQ: What type of information could be disclosed by this vulnerability?
Exploiting this vulnerability could allow the disclosure of initialized or uninitialized memory in the process heap.
Windows RDP: Windows RDP
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Information Disclosure
Exploit Status: Publicly Disclosed:No;Ex
msrc
CVE-2021-41377HIGHCVSS 7.82021-11-09
CVE-2021-41377 [HIGH] Windows Fast FAT File System Driver Elevation of Privilege Vulnerability
Windows Fast FAT File System Driver Elevation of Privilege Vulnerability
Windows Fast FAT Driver: Windows Fast FAT Driver
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Elevation of Privilege
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely
Reference: https://catalog.update.microsoft.com
msrc
CVE-2021-42285HIGHCVSS 7.82021-11-09
CVE-2021-42285 [HIGH] Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel: Windows Kernel
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Elevation of Privilege
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5007206
Reference: https://support
msrc
CVE-2021-42275HIGHCVSS 8.82021-11-09
CVE-2021-42275 [HIGH] Microsoft COM for Windows Remote Code Execution Vulnerability
Microsoft COM for Windows Remote Code Execution Vulnerability
FAQ: How could an attacker exploit this vulnerability?
An authorized attacker could exploit this Windows COM vulnerability by sending from a user mode application specially crafted malicious COM traffic directed at the COM Server, which might lead to remote code execution.
Windows COM: Windows COM
Microsoft: Microsoft
Customer Action Required: Yes
msrc
CVE-2021-41366HIGHCVSS 7.82021-11-09
CVE-2021-41366 [HIGH] Credential Security Support Provider Protocol (CredSSP) Elevation of Privilege Vulnerability
Credential Security Support Provider Protocol (CredSSP) Elevation of Privilege Vulnerability
Windows Cred SSProvider Protocol: Windows Cred SSProvider Protocol
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Elevation of Privilege
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Le
msrc
CVE-2021-42283HIGHCVSS 8.82021-11-09
CVE-2021-42283 [HIGH] NTFS Elevation of Privilege Vulnerability
NTFS Elevation of Privilege Vulnerability
Windows NTFS: Windows NTFS
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Elevation of Privilege
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5007206
Reference: https://support.microsoft.com/help/5007
msrc
CVE-2021-41371MEDIUMCVSS 4.42021-11-09
CVE-2021-41371 [MEDIUM] Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability
Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability
FAQ: What type of information could be disclosed by this vulnerability?
The type of information that could be disclosed if an attacker successfully exploited this vulnerability is read access to Windows RDP client passwords by RDP server administrators.
Windows RDP: Windows RDP
Microsoft: Microsoft
Customer Action Requir
msrc
CVE-2021-41379MEDIUMCVSS 5.5KEV2021-11-09
CVE-2021-41379 [MEDIUM] Windows Installer Elevation of Privilege Vulnerability
Windows Installer Elevation of Privilege Vulnerability
FAQ: What privileges could be gained by an attacker who successfully exploited the vulnerability?
An attacker would only be able to delete targeted files on a system. They would not gain privileges to view or modify file contents.
Windows Installer: Windows Installer
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Elevation of Privilege
Exploit St
msrc
CVE-2021-38631MEDIUMCVSS 4.42021-11-09
CVE-2021-38631 [MEDIUM] Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability
Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability
FAQ: What type of information could be disclosed by this vulnerability?
The type of information that could be disclosed if an attacker successfully exploited this vulnerability is read access to Windows RDP client passwords by RDP server administrators.
Windows RDP: Windows RDP
Microsoft: Microsoft
Customer Action Requir
msrc