Msrc Windows 11 Version 21H2 vulnerabilities
1,324 known vulnerabilities affecting msrc/windows_11_version_21h2.
Total CVEs
1,324
CISA KEV
61
actively exploited
Public exploits
20
Exploited in wild
70
Severity breakdown
CRITICAL38HIGH978MEDIUM305LOW3
Vulnerabilities
Page 14 of 67
CVE-2024-20669MEDIUMCVSS 6.72024-04-09
CVE-2024-20669 [MEDIUM] CWE-693 Secure Boot Security Feature Bypass Vulnerability
Secure Boot Security Feature Bypass Vulnerability
FAQ: According to the CVSS metric, privileges required is high (PR:H). What does that mean for this vulnerability?
Successful exploitation of this vulnerability requires an attacker to compromise admin credentials on the device.
FAQ: What kind of security feature could be bypassed by successfully exploiting this vulnerability?
An attacker who successfully exploite
msrc
CVE-2024-20665MEDIUMCVSS 6.12024-04-09
CVE-2024-20665 [MEDIUM] CWE-693 BitLocker Security Feature Bypass Vulnerability
BitLocker Security Feature Bypass Vulnerability
FAQ: According to the CVSS metric, privileges required is high (PR:H). What does that mean for this vulnerability?
Successful exploitation of this vulnerability requires an attacker to compromise admin credentials on the device.
FAQ: What kind of security feature could be bypassed by successfully exploiting this vulnerability?
An attacker who successfully exploited th
msrc
CVE-2024-26217MEDIUMCVSS 5.52024-04-09
CVE-2024-26217 [MEDIUM] CWE-125 Windows Remote Access Connection Manager Information Disclosure Vulnerability
Windows Remote Access Connection Manager Information Disclosure Vulnerability
FAQ: What type of information could be disclosed by this vulnerability?
An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.
Windows Remote Access Connection Manager: Windows Remote Access Connection Manager
Microsoft: Microsoft
Customer Action Requ
msrc
CVE-2024-28922MEDIUMCVSS 4.12024-04-09
CVE-2024-28922 [MEDIUM] CWE-284 Secure Boot Security Feature Bypass Vulnerability
Secure Boot Security Feature Bypass Vulnerability
FAQ: What kind of security feature could be bypassed by successfully exploiting this vulnerability?
An attacker who successfully exploited this vulnerability could bypass Secure Boot.
FAQ: Are there additional steps I need to take to be protected from this vulnerability?
All customers should apply the April 9, 2024 Windows security updates. These security updates
msrc
CVE-2024-28903MEDIUMCVSS 6.72024-04-09
CVE-2024-28903 [MEDIUM] CWE-693 Secure Boot Security Feature Bypass Vulnerability
Secure Boot Security Feature Bypass Vulnerability
FAQ: What kind of security feature could be bypassed by successfully exploiting this vulnerability?
An attacker who successfully exploited this vulnerability could bypass Secure Boot.
FAQ: Are there additional steps I need to take to be protected from this vulnerability?
All customers should apply the April 9, 2024 Windows security updates. These security updates
msrc
CVE-2024-28901MEDIUMCVSS 5.52024-04-09
CVE-2024-28901 [MEDIUM] CWE-126 Windows Remote Access Connection Manager Information Disclosure Vulnerability
Windows Remote Access Connection Manager Information Disclosure Vulnerability
FAQ: What type of information could be disclosed by this vulnerability?
An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.
Windows Remote Access Connection Manager: Windows Remote Access Connection Manager
Microsoft: Microsoft
Customer Action Requ
msrc
CVE-2024-26250MEDIUMCVSS 6.72024-04-09
CVE-2024-26250 [MEDIUM] CWE-693 Secure Boot Security Feature Bypass Vulnerability
Secure Boot Security Feature Bypass Vulnerability
FAQ: What kind of security feature could be bypassed by successfully exploiting this vulnerability?
An attacker who successfully exploited this vulnerability could bypass Secure Boot.
FAQ: Are there additional steps I need to take to be protected from this vulnerability?
All customers should apply the April 9, 2024 Windows security updates. These security updates
msrc
CVE-2024-28921MEDIUMCVSS 6.72024-04-09
CVE-2024-28921 [MEDIUM] CWE-693 Secure Boot Security Feature Bypass Vulnerability
Secure Boot Security Feature Bypass Vulnerability
FAQ: What kind of security feature could be bypassed by successfully exploiting this vulnerability?
An attacker who successfully exploited this vulnerability could bypass Secure Boot.
FAQ: Are there additional steps I need to take to be protected from this vulnerability?
All customers should apply the April 9, 2024 Windows security updates. These security updates
msrc
CVE-2024-26171MEDIUMCVSS 6.72024-04-09
CVE-2024-26171 [MEDIUM] CWE-190 Secure Boot Security Feature Bypass Vulnerability
Secure Boot Security Feature Bypass Vulnerability
FAQ: What kind of security feature could be bypassed by successfully exploiting this vulnerability?
An attacker who successfully exploited this vulnerability could bypass Secure Boot.
FAQ: Are there additional steps I need to take to be protected from this vulnerability?
All customers should apply the April 9, 2024 Windows security updates. These security updates
msrc
CVE-2024-28900MEDIUMCVSS 5.52024-04-09
CVE-2024-28900 [MEDIUM] CWE-126 Windows Remote Access Connection Manager Information Disclosure Vulnerability
Windows Remote Access Connection Manager Information Disclosure Vulnerability
FAQ: What type of information could be disclosed by this vulnerability?
An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.
Windows Remote Access Connection Manager: Windows Remote Access Connection Manager
Microsoft: Microsoft
Customer Action Requ
msrc
CVE-2024-28897MEDIUMCVSS 6.82024-04-09
CVE-2024-28897 [MEDIUM] CWE-20 Secure Boot Security Feature Bypass Vulnerability
Secure Boot Security Feature Bypass Vulnerability
FAQ: According to the CVSS metric, the attack vector is adjacent (AV:A). What does that mean for this vulnerability?
An authenticated attacker could exploit this vulnerability with LAN access.
FAQ: What kind of security feature could be bypassed by successfully exploiting this vulnerability?
An attacker who successfully exploited this vulnerability could bypass Sec
msrc
CVE-2024-26209MEDIUMCVSS 5.52024-04-09
CVE-2024-26209 [MEDIUM] CWE-908 Microsoft Local Security Authority Subsystem Service Information Disclosure Vulnerability
Microsoft Local Security Authority Subsystem Service 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 uninitialized memory.
Windows Local Security Authority Subsystem Service (LSASS): Windows Local Security A
msrc
CVE-2024-28924MEDIUMCVSS 6.72024-04-09
CVE-2024-28924 [MEDIUM] CWE-121 Secure Boot Security Feature Bypass Vulnerability
Secure Boot Security Feature Bypass Vulnerability
FAQ: According to the CVSS metric, privileges required is high (PR:H). What does that mean for this vulnerability?
Successful exploitation of this vulnerability requires an attacker to compromise admin credentials on the device.
FAQ: What kind of security feature could be bypassed by successfully exploiting this vulnerability?
An attacker who successfully exploite
msrc
CVE-2024-28902MEDIUMCVSS 5.52024-04-09
CVE-2024-28902 [MEDIUM] CWE-126 Windows Remote Access Connection Manager Information Disclosure Vulnerability
Windows Remote Access Connection Manager Information Disclosure Vulnerability
FAQ: What type of information could be disclosed by this vulnerability?
An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.
Windows Remote Access Connection Manager: Windows Remote Access Connection Manager
Microsoft: Microsoft
Customer Action Requ
msrc
CVE-2024-28898MEDIUMCVSS 6.32024-04-09
CVE-2024-28898 [MEDIUM] CWE-121 Secure Boot Security Feature Bypass Vulnerability
Secure Boot Security Feature Bypass Vulnerability
FAQ: According to the CVSS metric, the attack vector is adjacent (AV:A). What does that mean for this vulnerability?
An authenticated attacker could exploit this vulnerability with LAN access.
FAQ: According to the CVSS metric, user interaction is required (UI:R) and privileges required are none (PR:N). What does that mean for this vulnerability?
An unauthorized a
msrc
CVE-2024-26178HIGHCVSS 7.82024-03-12
CVE-2024-26178 [HIGH] CWE-122 Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability?
An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.
Windows Kernel: Windows Kernel
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Elevation of Privilege
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest So
msrc
CVE-2024-21437HIGHCVSS 7.82024-03-12
CVE-2024-21437 [HIGH] CWE-416 Windows Graphics Component Elevation of Privilege Vulnerability
Windows Graphics Component Elevation of Privilege Vulnerability
FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability?
An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.
Microsoft Graphics Component: Microsoft Graphics Component
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Elevation of Privilege
Exploit
msrc
CVE-2024-21441HIGHCVSS 8.82024-03-12
CVE-2024-21441 [HIGH] CWE-190 Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
FAQ: According to the CVSS metric, the attack vector is network (AV:N) and the user interaction is required (UI:R). What is the target context of the remote code execution?
An authenticated victim who is connected to the network must be tricked or persuaded to connect to a malicious SQL database using th
msrc
CVE-2024-21450HIGHCVSS 8.82024-03-12
CVE-2024-21450 [HIGH] CWE-190 Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
FAQ: According to the CVSS metric, the attack vector is network (AV:N) and the user interaction is required (UI:R). What is the target context of the remote code execution?
An authenticated victim who is connected to the network must be tricked or persuaded to connect to a malicious SQL database using th
msrc
CVE-2024-21440HIGHCVSS 8.82024-03-12
CVE-2024-21440 [HIGH] CWE-197 Microsoft ODBC Driver Remote Code Execution Vulnerability
Microsoft ODBC Driver Remote Code Execution Vulnerability
FAQ: According to the CVSS metric, user interaction is required (UI:R) and privileges required are none (PR:N). What does that mean for this vulnerability?
An unauthorized attacker must wait for a user to initiate a connection.
FAQ: According to the CVSS metric, the attack vector is network (AV:N) and the user interaction is required (UI:R). What is
msrc