Microsoft Windows Server 2012 R2 vulnerabilities
2,572 known vulnerabilities affecting microsoft/windows_server_2012_r2.
Total CVEs
2,572
CISA KEV
96
actively exploited
Public exploits
67
Exploited in wild
85
Severity breakdown
CRITICAL85HIGH1805MEDIUM672LOW10
Vulnerabilities
Page 28 of 129
CVE-2025-21295HIGHCVSS 8.1≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21295 [HIGH] CWE-416 CVE-2025-21295: SPNEGO Extended Negotiation (NEGOEX) Security Mechanism Remote Code Execution Vulnerability
SPNEGO Extended Negotiation (NEGOEX) Security Mechanism Remote Code Execution Vulnerability
cvelistv5nvd
CVE-2025-21389HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21389 [HIGH] CWE-400 CVE-2025-21389: Uncontrolled resource consumption in Windows Universal Plug and Play (UPnP) Device Host allows an un
Uncontrolled resource consumption in Windows Universal Plug and Play (UPnP) Device Host allows an unauthorized attacker to deny service over a network.
cvelistv5nvd
CVE-2025-21411HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21411 [HIGH] CWE-122 CVE-2025-21411: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
cvelistv5nvd
CVE-2025-21338HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21338 [HIGH] CWE-190 GDI+ Remote Code Execution Vulnerability
GDI+ Remote Code Execution Vulnerability
GDI+ Remote Code Execution Vulnerability
cvelistv5
CVE-2025-21237HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21237 [HIGH] CWE-122 CVE-2025-21237: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
cvelistv5nvd
CVE-2025-21302HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21302 [HIGH] CWE-122 CVE-2025-21302: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
cvelistv5nvd
CVE-2025-21294HIGHCVSS 8.1≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21294 [HIGH] CWE-591 CVE-2025-21294: Microsoft Digest Authentication Remote Code Execution Vulnerability
Microsoft Digest Authentication Remote Code Execution Vulnerability
cvelistv5nvd
CVE-2025-21332HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21332 [HIGH] CWE-41 CVE-2025-21332: MapUrlToZone Security Feature Bypass Vulnerability
MapUrlToZone Security Feature Bypass Vulnerability
cvelistv5nvd
CVE-2025-21233HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21233 [HIGH] CWE-122 CVE-2025-21233: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
cvelistv5nvd
CVE-2025-21305HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21305 [HIGH] CWE-122 CVE-2025-21305: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
cvelistv5nvd
CVE-2025-21252HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21252 [HIGH] CWE-122 CVE-2025-21252: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
cvelistv5nvd
CVE-2025-21306HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21306 [HIGH] CWE-122 CVE-2025-21306: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
cvelistv5nvd
CVE-2025-21266HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21266 [HIGH] CWE-122 CVE-2025-21266: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
cvelistv5nvd
CVE-2025-21236HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21236 [HIGH] CWE-122 CVE-2025-21236: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
cvelistv5nvd
CVE-2025-21230HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21230 [HIGH] CWE-20 CVE-2025-21230: Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
cvelistv5nvd
CVE-2025-21331HIGHCVSS 7.3≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21331 [HIGH] CWE-59 CVE-2025-21331: Windows Installer Elevation of Privilege Vulnerability
Windows Installer Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2025-21277HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21277 [HIGH] CWE-126 CVE-2025-21277: Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
cvelistv5nvd
CVE-2025-21296HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21296 [HIGH] CWE-416 BranchCache Remote Code Execution Vulnerability
BranchCache Remote Code Execution Vulnerability
BranchCache Remote Code Execution Vulnerability
cvelistv5
CVE-2025-21276HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21276 [HIGH] CWE-191 CVE-2025-21276: Windows MapUrlToZone Denial of Service Vulnerability
Windows MapUrlToZone Denial of Service Vulnerability
cvelistv5nvd
CVE-2025-21238HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21238 [HIGH] CWE-122 CVE-2025-21238: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
cvelistv5nvd