September 2021

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• High 7.5
  CVE-2021-40655 Exploited EPSS 87%

  An informtion disclosure issue exists in D-LINK-DIR-605 B2 Firmware Version : 2.01MT. An attacker can obtain a user nam…

  Sep 24, 2021

  KEV May 16, 2024
• High 7.8
  CVE-2021-38406 Exploited EPSS 76%

  Delta Electronics DOPSoft 2 Out-of-Bounds Write

  Delta Electronic DOPSoft 2 (Version 2.00.07 and prior) lacks proper validation of user-supplied data when parsing specific project files. This could result in multiple out-of-bounds write instances. An attacker could leverage this vulnerability to execute cod…

  Delta Electronics DOPSoft 2 ICS / OT
  Sep 17, 2021

  KEV Aug 25, 2022
• High 8.8
  CVE-2021-40444 Exploited · Ransomware Public exploit EPSS 98%

  Microsoft MSHTML Remote Code Execution Vulnerability

  Microsoft is investigating reports of a remote code execution vulnerability in MSHTML that affects Microsoft Windows. Microsoft is aware of targeted attacks that attempt to exploit this vulnerability by using specially-crafted Microsoft Office documents. An a…

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Sep 15, 2021

  KEV Nov 3, 2021
• High 7.0
  CVE-2021-38649 Exploited

  Open Management Infrastructure Elevation of Privilege Vulnerability

  Open Management Infrastructure Elevation of Privilege Vulnerability

  Microsoft Azure Stack Hub Open Management Infrastructure Log Analytics Agent
  Sep 15, 2021

  KEV Nov 3, 2021
• High 7.8
  CVE-2021-38648 Exploited Public exploit EPSS 11%

  Open Management Infrastructure Elevation of Privilege Vulnerability

  Open Management Infrastructure Elevation of Privilege Vulnerability

  Microsoft Azure Stack Hub Open Management Infrastructure Log Analytics Agent
  Sep 15, 2021

  KEV Nov 3, 2021
• High 7.8
  CVE-2021-38646 Exploited · Ransomware

  Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability

  Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability

  Microsoft Microsoft 365 Apps for Enterprise Microsoft Office 2019 Microsoft Office 2016
  Sep 15, 2021

  KEV Mar 28, 2022
• High 7.8
  CVE-2021-38645 Exploited

  Open Management Infrastructure Elevation of Privilege Vulnerability

  Open Management Infrastructure Elevation of Privilege Vulnerability

  Microsoft Azure Stack Hub Open Management Infrastructure Azure Sentinel
  Sep 15, 2021

  KEV Nov 3, 2021
• High 7.8
  CVE-2021-36955 Exploited · Ransomware Public exploit

  Windows Common Log File System Driver Elevation of Privilege Vulnerability

  Windows Common Log File System Driver Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Sep 15, 2021

  KEV Nov 3, 2021
• High 7.8
  CVE-2021-30663 Exploited

  An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and iPadOS 14.5.1, …

  Apple macOS qtwebkit-source qtwebkit-opensource-src macOS Debian Ubuntu Alpine
  Sep 8, 2021

  KEV Nov 3, 2021
• High 8.8
  CVE-2021-30661 Exploited

  A use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.1, iOS 12.5.3, i…

  Apple macOS iOS and iPadOS watchOS macOS iOS Browsers Debian Ubuntu Alpine
  Sep 8, 2021

  KEV Nov 3, 2021
• High 7.8
  CVE-2021-30713 Exploited

  A permissions issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.4. A malicious appl…

  Apple macOS macOS
  Sep 8, 2021

  KEV Nov 3, 2021
• High 8.8
  CVE-2021-30666 Exploited

  A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 12.5.3. Processing mali…

  Apple iOS qtwebkit-source qtwebkit-opensource-src iOS Debian Ubuntu Alpine
  Sep 8, 2021

  KEV Nov 3, 2021
• High 8.8
  CVE-2021-30665 Exploited

  A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 7.4.1, iOS 14.5.…

  Apple macOS qtwebkit-source qtwebkit-opensource-src macOS Debian Ubuntu Alpine
  Sep 8, 2021

  KEV Nov 3, 2021
• High 8.8
  CVE-2021-30762 Exploited EPSS 11%

  A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.5.4. Processing mal…

  Apple iOS qtwebkit-source qtwebkit-opensource-src iOS Debian Ubuntu Alpine
  Sep 8, 2021

  KEV Nov 3, 2021
• High 8.8
  CVE-2021-30761 Exploited EPSS 11%

  A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 12.5.4. Processing m…

  Apple iOS qtwebkit-source qtwebkit-opensource-src iOS Debian Ubuntu Alpine
  Sep 8, 2021

  KEV Nov 3, 2021