Microsoft Windows Server 1909 vulnerabilities

14 CVEs affecting Microsoft Windows Server 1909, 14 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2021-28310, published 2021-04-13.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2020-0796: Microsoft SMBv3 Remote Code Execution Vulnerability, published 2020-03-12. Critical severity, CVSS 10.0. Actively exploited: in CISA KEV since 2022-02-10. EPSS: 99.8% chance of exploitation in the next 30 days. A remote code execution vulnerability exists in the way that the Microsoft Server Message Block 3.1.1 (SMBv3) protocol handles certain requests, aka 'Windows SMBv3 Client/Server Remote Code Execution…
CVE-2020-1472: Microsoft Netlogon Privilege Escalation Vulnerability, published 2020-08-17. Medium severity, CVSS 5.5. Actively exploited: in CISA KEV since 2021-11-03. EPSS: 99.4% chance of exploitation in the next 30 days. An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (MS-NRPC). An…
CVE-2020-0601: Microsoft Windows CryptoAPI Spoofing Vulnerability, published 2020-01-14. High severity, CVSS 8.1. Actively exploited: in CISA KEV since 2021-11-03. EPSS: 89.4% chance of exploitation in the next 30 days. A spoofing vulnerability exists in the way Windows CryptoAPI (Crypt32.dll) validates Elliptic Curve Cryptography (ECC) certificates.An attacker could exploit the vulnerability by using a spoofed…
CVE-2021-1732: Microsoft Win32k Privilege Escalation Vulnerability, published 2021-02-25. High severity, CVSS 7.8. Actively exploited: in CISA KEV since 2021-11-03. EPSS: 78.4% chance of exploitation in the next 30 days. Windows Win32k Elevation of Privilege Vulnerability
CVE-2020-0938: Microsoft Windows Adobe Font Manager Library Remote Code Execution Vulnerability, published 2020-04-15. High severity, CVSS 7.8. Actively exploited: in CISA KEV since 2021-11-03. EPSS: 69% chance of exploitation in the next 30 days. A remote code execution vulnerability exists in Microsoft Windows when the Windows Adobe Type Manager Library improperly handles a specially-crafted multi-master font - Adobe Type 1 PostScript…
CVE-2020-1020: Microsoft Windows Adobe Font Manager Library Remote Code Execution Vulnerability, published 2020-04-15. High severity, CVSS 8.8. Actively exploited: in CISA KEV since 2021-11-03. EPSS: 65% chance of exploitation in the next 30 days. A remote code execution vulnerability exists in Microsoft Windows when the Windows Adobe Type Manager Library improperly handles a specially-crafted multi-master font - Adobe Type 1 PostScript…
CVE-2020-1054: Microsoft Win32k Privilege Escalation Vulnerability, published 2020-05-21. High severity, CVSS 7.0. Actively exploited: in CISA KEV since 2021-11-03. EPSS: 54.2% chance of exploitation in the next 30 days. An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability…
CVE-2020-0787: Microsoft Windows Background Intelligent Transfer Service (BITS) Improper Privilege Management Vulnerability, published 2020-03-12. High severity, CVSS 7.8. Actively exploited: in CISA KEV since 2022-01-28. EPSS: 42.5% chance of exploitation in the next 30 days. An elevation of privilege vulnerability exists when the Windows Background Intelligent Transfer Service (BITS) improperly handles symbolic links, aka 'Windows Background Intelligent Transfer Service…
CVE-2020-1464: Microsoft Windows Spoofing Vulnerability, published 2020-08-17. High severity, CVSS 7.8. Actively exploited: in CISA KEV since 2021-11-03. EPSS: 38.9% chance of exploitation in the next 30 days. A spoofing vulnerability exists when Windows incorrectly validates file signatures. An attacker who successfully exploited this vulnerability could bypass security features and load improperly signed…
CVE-2020-0986: Microsoft Windows Kernel Privilege Escalation Vulnerability, published 2020-06-09. High severity, CVSS 7.8. Actively exploited: in CISA KEV since 2021-11-03. EPSS: 16.4% chance of exploitation in the next 30 days. An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka 'Windows Kernel Elevation of Privilege Vulnerability'. This CVE ID is unique…

Latest

CVE-2021-28310: Microsoft Win32k Privilege Escalation Vulnerability, published 2021-04-13. High severity, CVSS 7.8. Actively exploited: in CISA KEV since 2021-11-03. EPSS: 8.4% chance of exploitation in the next 30 days. Win32k Elevation of Privilege Vulnerability
CVE-2020-1027: Microsoft Windows Kernel Privilege Escalation Vulnerability, published 2020-04-15. High severity, CVSS 7.8. Actively exploited: in CISA KEV since 2022-05-23. EPSS: 4.5% chance of exploitation in the next 30 days. An elevation of privilege vulnerability exists in the way that the Windows Kernel handles objects in memory, aka 'Windows Kernel Elevation of Privilege Vulnerability'. This CVE ID is unique from…