| | CVE-2021-26412 | Microsoft | critical | 9.1 | 30.4%
| | Microsoft Exchange Server Remote Code Execution Vulnerability | Mar 3, 2021 | Aug 19, 2026 |
| | CVE-2021-26854 | Microsoft | medium | 6.6 | 19.6%
| | Microsoft Exchange Server Remote Code Execution Vulnerability | Mar 3, 2021 | Aug 19, 2026 |
| | CVE-2021-26855 | Microsoft | critical | 9.1 | 100.0%
| ⚠ KEV | Microsoft Exchange Server Remote Code Execution Vulnerability | Mar 3, 2021 | Aug 19, 2026 |
| | CVE-2021-26857 | Microsoft | high | 7.8 | 94.0%
| ⚠ KEV | Microsoft Exchange Server Remote Code Execution Vulnerability | Mar 3, 2021 | Aug 19, 2026 |
| | CVE-2021-26858 | Microsoft | high | 7.8 | 89.5%
| ⚠ KEV | Microsoft Exchange Server Remote Code Execution Vulnerability | Mar 3, 2021 | Aug 19, 2026 |
| | CVE-2021-27065 | Microsoft | high | 7.8 | 99.9%
| ⚠ KEV | Microsoft Exchange Server Remote Code Execution Vulnerability | Mar 3, 2021 | Aug 19, 2026 |
| | CVE-2021-27078 | Microsoft | critical | 9.1 | 18.3%
| | Microsoft Exchange Server Remote Code Execution Vulnerability | Mar 3, 2021 | Aug 19, 2026 |
| | CVE-2021-24089 | Microsoft | high | 7.8 | 3.9%
| | HEVC Video Extensions Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-24104 | Microsoft | medium | 4.6 | 1.2%
| | Microsoft SharePoint Server Spoofing Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-24108 | Microsoft | high | 7.8 | 2.3%
| | Microsoft Office Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-24110 | Microsoft | high | 7.8 | 2.3%
| | HEVC Video Extensions Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-26411 | Microsoft | high | 8.8 | 80.7%
| ⚠ KEV | Internet Explorer Memory Corruption Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-26859 | Microsoft | high | 7.7 | 2.8%
| | Microsoft Power BI Information Disclosure Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-26902 | Microsoft | high | 7.8 | 5.0%
| | HEVC Video Extensions Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27047 | Microsoft | high | 7.8 | 2.8%
| | HEVC Video Extensions Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27048 | Microsoft | high | 7.8 | 2.3%
| | HEVC Video Extensions Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27049 | Microsoft | high | 7.8 | 2.3%
| | HEVC Video Extensions Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27050 | Microsoft | high | 7.8 | 2.3%
| | HEVC Video Extensions Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27051 | Microsoft | high | 7.8 | 2.3%
| | HEVC Video Extensions Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27052 | Microsoft | medium | 5.3 | 2.5%
| | Microsoft SharePoint Server Information Disclosure Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27053 | Microsoft | high | 7.8 | 3.6%
| | Microsoft Excel Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27054 | Microsoft | high | 7.8 | 3.1%
| | Microsoft Excel Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27055 | Microsoft | high | 7.0 | 2.2%
| | Microsoft Visio Security Feature Bypass Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27056 | Microsoft | high | 7.8 | 3.1%
| | Microsoft PowerPoint Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27057 | Microsoft | high | 7.8 | 3.1%
| | Microsoft Office Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27058 | Microsoft | high | 7.8 | 3.5%
| | Microsoft Office ClickToRun Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27059 | Microsoft | high | 7.6 | 3.2%
| ⚠ KEV | Microsoft Office Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27060 | Microsoft | high | 7.8 | 2.9%
| | Visual Studio Code Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27061 | Microsoft | high | 7.8 | 3.9%
| | HEVC Video Extensions Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27062 | Microsoft | high | 7.8 | 2.3%
| | HEVC Video Extensions Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27066 | Microsoft | medium | 4.3 | 2.8%
| | Windows Admin Center Security Feature Bypass Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27074 | Microsoft | medium | 6.2 | 1.0%
| | Azure Sphere Unsigned Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27075 | Microsoft | medium | 6.8 | 1.2%
| | Azure Virtual Machine Information Disclosure Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27076 | Microsoft | high | 8.8 | 14.5%
| | Microsoft SharePoint Server Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27080 | Microsoft | critical | 9.3 | 1.2%
| | Azure Sphere Unsigned Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27081 | Microsoft | high | 7.8 | 4.0%
| | Visual Studio Code ESLint Extension Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27082 | Microsoft | high | 7.8 | 3.7%
| | Quantum Development Kit for Visual Studio Code Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27084 | Microsoft | high | 7.8 | 61.4%
| | Visual Studio Code Java Extension Pack Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2021-27085 | Microsoft | high | 8.8 | 3.7%
| ⚠ KEV | Internet Explorer Remote Code Execution Vulnerability | Mar 11, 2021 | Aug 19, 2026 |
| | CVE-2020-7346 | Trellix | high | 7.8 | 0.1%
| | Privilege Escalation vulnerability in McAfee Data Loss Prevention (DLP) for Windows prior to 11.6.10… | Mar 23, 2021 | Feb 23, 2026 |
| | CVE-2021-29156 | ForgeRock | high | 7.5 | — | | ForgeRock OpenAM before 13.5.1 allows LDAP injection via the Webfinger protocol. For example, an una… | Mar 25, 2021 | Nov 21, 2024 |
| | CVE-2021-21975 | VMware | high | 7.5 | 78.3%
| ⚠ KEV | Server Side Request Forgery in vRealize Operations Manager API (CVE-2021-21975) prior to 8.4 may all… | Mar 31, 2021 | Aug 12, 2026 |
| | CVE-2021-21983 | VMware | medium | 6.5 | 68.6%
| | Arbitrary file write vulnerability in vRealize Operations Manager API (CVE-2021-21983) prior to 8.4 … | Mar 31, 2021 | Aug 12, 2026 |
| | CVE-2021-29425 | Apache | medium | 4.8 | 10.2%
| | In Apache Commons IO before 2.7, When invoking the method FileNameUtils.normalize with an improper i… | Apr 13, 2021 | Aug 25, 2026 |
| | CVE-2021-1256 | Cisco | medium | 6.0 | 0.5%
| | A vulnerability in the CLI of Cisco Firepower Threat Defense (FTD) Software could allow an authentic… | Apr 29, 2021 | Aug 11, 2026 |
| | CVE-2021-1402 | Cisco | high | 8.6 | 1.4%
| | A vulnerability in the software-based SSL/TLS message handler of Cisco Firepower Threat Defense (FTD… | Apr 29, 2021 | Aug 11, 2026 |
| | CVE-2021-1445 | Cisco | high | 8.6 | 1.7%
| | Multiple vulnerabilities in Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat De… | Apr 29, 2021 | Aug 11, 2026 |
| | CVE-2021-1448 | Cisco | high | 7.8 | 0.3%
| | A vulnerability in the CLI of Cisco Firepower Threat Defense (FTD) Software could allow an authentic… | Apr 29, 2021 | Aug 11, 2026 |
| | CVE-2021-1476 | Cisco | medium | 6.7 | 0.5%
| | A vulnerability in the CLI of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower T… | Apr 29, 2021 | Aug 11, 2026 |
| | CVE-2021-1488 | Cisco | medium | 6.7 | 0.3%
| | A vulnerability in the upgrade process of Cisco Adaptive Security Appliance (ASA) Software and Cisco… | Apr 29, 2021 | Aug 11, 2026 |