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
54
Exploited in wild
85
Severity breakdown
CRITICAL85HIGH1805MEDIUM672LOW10

Vulnerabilities

Page 13 of 129
CVE-2025-55225MEDIUMCVSS 6.5≥ 6.3.9600.0, < 6.3.9600.227742025-09-09
CVE-2025-55225 [MEDIUM] CWE-125 CVE-2025-55225: Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attack Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
cvelistv5nvd
CVE-2025-54109MEDIUMCVSS 6.7≥ 6.3.9600.0, < 6.3.9600.227742025-09-09
CVE-2025-54109 [MEDIUM] CWE-843 CVE-2025-54109: Access of resource using incompatible type ('type confusion') in Windows Defender Firewall Service a Access of resource using incompatible type ('type confusion') in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally.
cvelistv5nvd
CVE-2025-54915MEDIUMCVSS 6.7≥ 6.3.9600.0, < 6.3.9600.227742025-09-09
CVE-2025-54915 [MEDIUM] CWE-843 CVE-2025-54915: Access of resource using incompatible type ('type confusion') in Windows Defender Firewall Service a Access of resource using incompatible type ('type confusion') in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally.
cvelistv5nvd
CVE-2025-54097MEDIUMCVSS 6.5≥ 6.3.9600.0, < 6.3.9600.227742025-09-09
CVE-2025-54097 [MEDIUM] CWE-125 CVE-2025-54097: Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attack Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
cvelistv5nvd
CVE-2025-54096MEDIUMCVSS 6.5≥ 6.3.9600.0, < 6.3.9600.227742025-09-09
CVE-2025-54096 [MEDIUM] CWE-125 CVE-2025-54096: Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attack Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
cvelistv5nvd
CVE-2025-54095MEDIUMCVSS 6.5≥ 6.3.9600.0, < 6.3.9600.227742025-09-09
CVE-2025-54095 [MEDIUM] CWE-125 CVE-2025-54095: Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attack Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
cvelistv5nvd
CVE-2025-53797MEDIUMCVSS 6.5≥ 6.3.9600.0, < 6.3.9600.227742025-09-09
CVE-2025-53797 [MEDIUM] CWE-126 CVE-2025-53797: Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
cvelistv5nvd
CVE-2025-53806MEDIUMCVSS 6.5≥ 6.3.9600.0, < 6.3.9600.227742025-09-09
CVE-2025-53806 [MEDIUM] CWE-125 CVE-2025-53806: Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
cvelistv5nvd
CVE-2025-53796MEDIUMCVSS 6.5≥ 6.3.9600.0, < 6.3.9600.227742025-09-09
CVE-2025-53796 [MEDIUM] CWE-126 CVE-2025-53796: Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
cvelistv5nvd
CVE-2025-54104MEDIUMCVSS 6.7≥ 6.3.9600.0, < 6.3.9600.227742025-09-09
CVE-2025-54104 [MEDIUM] CWE-843 CVE-2025-54104: Access of resource using incompatible type ('type confusion') in Windows Defender Firewall Service a Access of resource using incompatible type ('type confusion') in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally.
cvelistv5nvd
CVE-2025-54101MEDIUMCVSS 4.8≥ 6.3.9600.0, < 6.3.9600.227742025-09-09
CVE-2025-54101 [MEDIUM] CWE-416 CVE-2025-54101: Use after free in Windows SMBv3 Client allows an authorized attacker to execute code over a network. Use after free in Windows SMBv3 Client allows an authorized attacker to execute code over a network.
cvelistv5nvd
CVE-2025-54917MEDIUMCVSS 4.3≥ 6.3.9600.0, < 6.3.9600.227742025-09-09
CVE-2025-54917 [MEDIUM] CWE-693 CVE-2025-54917: Protection mechanism failure in Windows MapUrlToZone allows an unauthorized attacker to bypass a sec Protection mechanism failure in Windows MapUrlToZone allows an unauthorized attacker to bypass a security feature over a network.
cvelistv5nvd
CVE-2025-54094MEDIUMCVSS 6.7≥ 6.3.9600.0, < 6.3.9600.227742025-09-09
CVE-2025-54094 [MEDIUM] CWE-843 CVE-2025-54094: Access of resource using incompatible type ('type confusion') in Windows Defender Firewall Service a Access of resource using incompatible type ('type confusion') in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally.
cvelistv5nvd
CVE-2025-55226MEDIUMCVSS 6.7≥ 6.3.9600.0, < 6.3.9600.227742025-09-09
CVE-2025-55226 [MEDIUM] CWE-362 CVE-2025-55226: Concurrent execution using shared resource with improper synchronization ('race condition') in Graph Concurrent execution using shared resource with improper synchronization ('race condition') in Graphics Kernel allows an authorized attacker to execute code locally.
cvelistv5nvd
CVE-2025-55230HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.226762025-08-21
CVE-2025-55230 [HIGH] CWE-822 CVE-2025-55230: Untrusted pointer dereference in Windows MBT Transport driver allows an authorized attacker to eleva Untrusted pointer dereference in Windows MBT Transport driver allows an authorized attacker to elevate privileges locally.
cvelistv5nvd
CVE-2025-55231HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.226762025-08-21
CVE-2025-55231 [HIGH] CWE-362 CVE-2025-55231: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Storage allows an unauthorized attacker to execute code over a network.
cvelistv5nvd
CVE-2025-53766CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.227252025-08-12
CVE-2025-53766 [CRITICAL] CWE-122 CVE-2025-53766: Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a ne Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network.
cvelistv5nvd
CVE-2025-53145HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.227252025-08-12
CVE-2025-53145 [HIGH] CWE-843 CVE-2025-53145: Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an a Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an authorized attacker to execute code over a network.
cvelistv5nvd
CVE-2025-50158HIGHCVSS 7.0≥ 6.3.9600.0, < 6.3.9600.227252025-08-12
CVE-2025-50158 [HIGH] CWE-367 CVE-2025-50158: Time-of-check time-of-use (toctou) race condition in Windows NTFS allows an unauthorized attacker to Time-of-check time-of-use (toctou) race condition in Windows NTFS allows an unauthorized attacker to disclose information locally.
cvelistv5nvd
CVE-2025-53154HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.227252025-08-12
CVE-2025-53154 [HIGH] CWE-476 CVE-2025-53154: Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attac Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
cvelistv5nvd
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