CISA Known Exploited Vulnerabilities

This dashboard displays the latest vulnerabilities published by the Cybersecurity & Infrastructure Security Agency (CISA).

CVE-2016-0185

Microsoft Windows Media Center Remote Code Execution Vulnerability

Vendor: Microsoft

Product: Windows

Added: 2021-11-03

Due Date: 2022-05-03

Description:

Microsoft Windows Media Center contains a remote code execution vulnerability when Windows Media Center opens a specially crafted Media Center link (.mcl) file that references malicious code.

Required Action:

Apply updates per vendor instructions.

CWEs:

CWE-20

CVE-2020-0683

Microsoft Windows Installer Privilege Escalation Vulnerability

Vendor: Microsoft

Product: Windows

Added: 2021-11-03

Due Date: 2022-05-03

Description:

Microsoft Windows Installer contains a privilege escalation vulnerability when MSI packages process symbolic links, which allows attackers to bypass access restrictions to add or remove files.

Required Action:

Apply updates per vendor instructions.

CVE-2020-17087

Microsoft Windows Kernel Privilege Escalation Vulnerability

Vendor: Microsoft

Product: Windows

Added: 2021-11-03

Due Date: 2022-05-03

Description:

Microsoft Windows kernel contains an unspecified vulnerability that allows for privilege escalation.

Required Action:

Apply updates per vendor instructions.

CWEs:

CWE-131

CVE-2021-33742

Microsoft Windows MSHTML Platform Remote Code Execution Vulnerability

Vendor: Microsoft

Product: Windows

Added: 2021-11-03

Due Date: 2021-11-17

Description:

Microsoft Windows MSHTML Platform contains an unspecified vulnerability that allows for remote code execution.

Required Action:

Apply updates per vendor instructions.

CWEs:

CWE-787 CWE-823

CVE-2021-31199

Microsoft Enhanced Cryptographic Provider Privilege Escalation Vulnerability

Vendor: Microsoft

Product: Enhanced Cryptographic Provider

Added: 2021-11-03

Due Date: 2021-11-17

Description:

Microsoft Enhanced Cryptographic Provider contains an unspecified vulnerability that allows for privilege escalation.

Required Action:

Apply updates per vendor instructions.

CVE-2021-33771

Microsoft Windows Kernel Privilege Escalation Vulnerability

Vendor: Microsoft

Product: Windows

Added: 2021-11-03

Due Date: 2021-11-17

Description:

Microsoft Windows kernel contains an unspecified vulnerability that allows for privilege escalation.

Required Action:

Apply updates per vendor instructions.

CWEs:

CWE-119

CVE-2021-31956

Microsoft Windows NTFS Privilege Escalation Vulnerability

Vendor: Microsoft

Product: Windows

Added: 2021-11-03

Due Date: 2021-11-17

Description:

Microsoft Windows New Technology File System (NTFS) contains an unspecified vulnerability that allows attackers to escalate privileges via a specially crafted application.

Required Action:

Apply updates per vendor instructions.

CWEs:

CWE-191 CWE-787

CVE-2021-31201

Microsoft Enhanced Cryptographic Provider Privilege Escalation Vulnerability

Vendor: Microsoft

Product: Enhanced Cryptographic Provider

Added: 2021-11-03

Due Date: 2021-11-17

Description:

Microsoft Enhanced Cryptographic Provider contains an unspecified vulnerability that allows for privilege escalation.

Required Action:

Apply updates per vendor instructions.

CVE-2021-31979

Microsoft Windows Kernel Privilege Escalation Vulnerability

Vendor: Microsoft

Product: Windows

Added: 2021-11-03

Due Date: 2021-11-17

Description:

Microsoft Windows kernel contains an unspecified vulnerability that allows for privilege escalation.

Required Action:

Apply updates per vendor instructions.

CWEs:

CWE-119

CVE-2020-0938

Microsoft Windows Adobe Font Manager Library Remote Code Execution Vulnerability

Vendor: Microsoft

Product: Windows

Added: 2021-11-03

Due Date: 2022-05-03

Description:

Microsoft Windows Adobe Font Manager Library contains an unspecified vulnerability when handling specially crafted multi-master fonts (Adobe Type 1 PostScript format) that allows for remote code execution for all systems except Windows 10. For systems running Windows 10, an attacker who successfully exploited the vulnerability could execute code in an AppContainer sandbox context with limited privileges and capabilities.

Required Action:

Apply updates per vendor instructions.

CWEs:

CWE-787

CVE-2020-17144

Microsoft Exchange Server Remote Code Execution Vulnerability

Vendor: Microsoft

Product: Exchange Server

Added: 2021-11-03

Due Date: 2022-05-03

Description:

Microsoft Exchange Server improperly validates cmdlet arguments which allow an attacker to perform remote code execution.

Required Action:

Apply updates per vendor instructions.

CWEs:

CWE-502

CVE-2020-0986

Microsoft Windows Kernel Privilege Escalation Vulnerability

Vendor: Microsoft

Product: Windows

Added: 2021-11-03

Due Date: 2022-05-03

Description:

Microsoft Windows kernel contains an unspecified vulnerability when handling objects in memory that allows attackers to escalate privileges and execute code in kernel mode.

Required Action:

Apply updates per vendor instructions.

CWEs:

CWE-787

CVE-2020-1020

Microsoft Windows Adobe Font Manager Library Remote Code Execution Vulnerability

Vendor: Microsoft

Product: Windows

Added: 2021-11-03

Due Date: 2022-05-03

Description:

Microsoft Windows Adobe Font Manager Library contains an unspecified vulnerability when handling specially crafted multi-master fonts (Adobe Type 1 PostScript format) that allows for remote code execution for all systems except Windows 10. For systems running Windows 10, an attacker who successfully exploited the vulnerability could execute code in an AppContainer sandbox context with limited privileges and capabilities.

Required Action:

Apply updates per vendor instructions.

CWEs:

CWE-787

CVE-2021-38645

Microsoft Open Management Infrastructure (OMI) Privilege Escalation Vulnerability

Vendor: Microsoft

Product: Open Management Infrastructure (OMI)

Added: 2021-11-03

Due Date: 2021-11-17

Description:

Microsoft Open Management Infrastructure (OMI) within Azure VM Management Extensions contains an unspecified vulnerability that allows for privilege escalation.

Required Action:

Apply updates per vendor instructions.

CVE-2021-34523

Ransomware

Microsoft Exchange Server Privilege Escalation Vulnerability

Vendor: Microsoft

Product: Exchange Server

Added: 2021-11-03

Due Date: 2021-11-17

Description:

Microsoft Exchange Server contains an unspecified vulnerability that allows for privilege escalation.

Required Action:

Apply updates per vendor instructions.

CWEs:

CWE-287