Microsoft Windows Server 2012 R2 vulnerabilities
2,812 known vulnerabilities affecting microsoft/windows_server_2012_r2.
Total CVEs
2,812
CISA KEV
97
actively exploited
Public exploits
93
Exploited in wild
129
Severity breakdown
CRITICAL105HIGH1991MEDIUM704LOW12
Vulnerabilities
Page 11 of 141
CVE-2023-21769P3HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.209192023-04-11
CVE-2023-21769 [HIGH] CWE-125 CVE-2023-21769: Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
nvd
CVE-2023-24943P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.209692023-05-09
CVE-2023-24943 [CRITICAL] CWE-122 CVE-2023-24943: Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
nvd
CVE-2022-21990P2HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.203032022-03-09
CVE-2022-21990 [HIGH] CVE-2022-21990: Remote Desktop Client Remote Code Execution Vulnerability
Remote Desktop Client Remote Code Execution Vulnerability
nvd
CVE-2021-26432P2CRITICALCVSS 9.8≥ 6.3.0, < 6.3.9600.200942021-08-12
CVE-2021-26432 [CRITICAL] CVE-2021-26432: Windows Services for NFS ONCRPC XDR Driver Remote Code Execution Vulnerability
Windows Services for NFS ONCRPC XDR Driver Remote Code Execution Vulnerability
nvd
CVE-2021-34535P2HIGHCVSS 8.8≥ 6.3.0, < 6.3.9600.200942021-08-12
CVE-2021-34535 [HIGH] CVE-2021-34535: Remote Desktop Client Remote Code Execution Vulnerability
Remote Desktop Client Remote Code Execution Vulnerability
nvd
CVE-2024-38140P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.221342024-08-13
CVE-2024-38140 [CRITICAL] CWE-416 CVE-2024-38140: Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability
Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability
nvd
CVE-2023-23415P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.208652023-03-14
CVE-2023-23415 [CRITICAL] CWE-122 CVE-2023-23415: Internet Control Message Protocol (ICMP) Remote Code Execution Vulnerability
Internet Control Message Protocol (ICMP) Remote Code Execution Vulnerability
nvd
CVE-2024-43532P2HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.222212024-10-08
CVE-2024-43532 [HIGH] CWE-636 CVE-2024-43532: Remote Registry Service Elevation of Privilege Vulnerability
Remote Registry Service Elevation of Privilege Vulnerability
nvd
CVE-2022-38044P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.206252022-10-11
CVE-2022-38044 [HIGH] CVE-2022-38044: Windows CD-ROM File System Driver Remote Code Execution Vulnerability
Windows CD-ROM File System Driver Remote Code Execution Vulnerability
nvd
CVE-2026-49181P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.232912026-07-14
CVE-2026-49181 [CRITICAL] CWE-191 CVE-2026-49181: Integer underflow (wrap or wraparound) in Windows DHCP Client allows an unauthorized attacker to ele
Integer underflow (wrap or wraparound) in Windows DHCP Client allows an unauthorized attacker to elevate privileges over a network.
nvd
CVE-2022-22012P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.203712022-05-10
CVE-2022-22012 [CRITICAL] CVE-2022-22012: Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
nvd
CVE-2022-29130P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.203712022-05-10
CVE-2022-29130 [CRITICAL] CVE-2022-29130: Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
nvd
CVE-2023-35349P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.216202023-10-10
CVE-2023-35349 [CRITICAL] CWE-20 CVE-2023-35349: Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
nvd
CVE-2024-20674P2HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.217652024-01-09
CVE-2024-20674 [HIGH] CWE-305 CVE-2024-20674: Windows Kerberos Security Feature Bypass Vulnerability
Windows Kerberos Security Feature Bypass Vulnerability
nvd
CVE-2024-38074P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.220742024-07-09
CVE-2024-38074 [CRITICAL] CWE-191 CVE-2024-38074: Windows Remote Desktop Licensing Service Remote Code Execution Vulnerability
Windows Remote Desktop Licensing Service Remote Code Execution Vulnerability
nvd
CVE-2025-29962P2HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.225772025-05-13
CVE-2025-29962 [HIGH] CWE-122 CVE-2025-29962: Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a n
Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.
nvd
CVE-2025-33071P2HIGHCVSS 8.1≥ 6.3.9600.0, < 6.3.9600.226202025-06-10
CVE-2025-33071 [HIGH] CWE-416 CVE-2025-33071: Use after free in Windows KDC Proxy Service (KPSSVC) allows an unauthorized attacker to execute code
Use after free in Windows KDC Proxy Service (KPSSVC) allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-50439P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.232912026-07-14
CVE-2026-50439 [CRITICAL] CWE-416 CVE-2026-50439: Use after free in Microsoft Message Queuing Queue Manager allows an unauthorized attacker to execute
Use after free in Microsoft Message Queuing Queue Manager allows an unauthorized attacker to execute code over a network.
nvd
CVE-2021-43217P2CRITICALCVSS 9.8≥ 6.3.0, < 6.3.9600.202072021-12-15
CVE-2021-43217 [CRITICAL] CVE-2021-43217: Windows Encrypting File System (EFS) Remote Code Execution Vulnerability
Windows Encrypting File System (EFS) Remote Code Execution Vulnerability
nvd
CVE-2025-21369P2HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.224172025-02-11
CVE-2025-21369 [HIGH] CWE-122 CVE-2025-21369: Microsoft Digest Authentication Remote Code Execution Vulnerability
Microsoft Digest Authentication Remote Code Execution Vulnerability
nvd