CVE tracker
Scroll across the table to compare exploitation and severity.
| CVE / vulnerability | Exploitation | CVSS |
|---|---|---|
| CVE-2021-40655D-Link DIR-605 Router Information Disclosure Vulnerability n/a n/a Versions & vendor guidance → |
Known exploitedCISA KEV | 7.5High |
| CVE-2021-40539Zoho ManageEngine ADSelfService Plus Authentication Bypass Vulnerability n/a n/a Versions & vendor guidance → |
Known exploitedCISA KEV | 9.8Critical |
| CVE-2021-40450Win32k Elevation of Privilege Vulnerability Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows 10 Version 1909, Microsoft Windows 10 Version 21H1, Microsoft Windows Server 2022, Microsoft Windows 10 Version 2004, Microsoft Windows Server version 2004, Microsoft Windows 10 Version 20H2, Microsoft Windows Server version 20H2, Microsoft Windows 11 version 21H2 Versions & vendor guidance → |
Known exploitedCISA KEV | 7.8High |
| CVE-2021-40449Win32k Elevation of Privilege Vulnerability Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows 10 Version 1909, Microsoft Windows 10 Version 21H1, Microsoft Windows Server 2022, Microsoft Windows 10 Version 2004, Microsoft Windows Server version 2004, Microsoft Windows 10 Version 20H2, Microsoft Windows Server version 20H2, Microsoft Windows 11 version 21H2, Microsoft Windows 10 Version 1507, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows 7, Microsoft Windows 7 Service Pack 1, Microsoft Windows 8.1, Microsoft Windows Server 2008 Service Pack 2, Microsoft Windows Server 2008 Service Pack 2 (Server Core installation), Microsoft Windows Server 2008 Service Pack 2, Microsoft Windows Server 2008 R2 Service Pack 1, Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation), Microsoft Windows Server 2012, Microsoft Windows Server 2012 (Server Core installation), Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012 R2 (Server Core installation) Versions & vendor guidance → |
Known exploitedCISA KEV | 7.8High |
| CVE-2021-40444Microsoft MSHTML Remote Code Execution Vulnerability Microsoft Windows 10 Version 1507, Microsoft Windows 10 Version 1607, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 1909, Microsoft Windows 10 Version 2004, Microsoft Windows 10 Version 20H2, Microsoft Windows 10 Version 21H1, Microsoft Windows 7, Microsoft Windows 7 Service Pack 1, Microsoft Windows 8.1, Microsoft Windows Server 2008 R2 Service Pack 1, Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation), Microsoft Windows Server 2008 Service Pack 2, Microsoft Windows Server 2008 Service Pack 2 (Server Core installation), Microsoft Windows Server 2012, Microsoft Windows Server 2012 (Server Core installation), Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012 R2 (Server Core installation), Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows Server version 2004, Microsoft Windows Server version 20H2 Versions & vendor guidance → |
Known exploitedCISA KEV | 8.8High |
| CVE-2021-40438mod_proxy SSRF Apache Software Foundation Apache HTTP Server Versions & vendor guidance → |
Known exploitedCISA KEV | 9Critical |
| CVE-2021-40407Reolink RLC-410W IP Camera OS Command Injection Vulnerability n/a n/a Versions & vendor guidance → |
Known exploitedCISA KEV | 9.1Critical |
| CVE-2021-4034Red Hat Polkit Out-of-Bounds Read and Write Vulnerability n/a polkit Versions & vendor guidance → |
Known exploitedCISA KEV | 7.8High |
| CVE-2021-39935GitLab Community and Enterprise Editions Server-Side Request Forgery (SSRF) Vulnerability GitLab GitLab Versions & vendor guidance → |
Known exploitedCISA KEV | 6.8Medium |
| CVE-2021-39793Google Pixel Out-of-Bounds Write Vulnerability n/a Android Versions & vendor guidance → |
Known exploitedCISA KEV | 7.8High |
| CVE-2021-39226Snapshot authentication bypass in grafana grafana grafana Versions & vendor guidance → |
Known exploitedCISA KEV | 9.8Critical |
| CVE-2021-39144XStream is vulnerable to a Remote Command Execution attack x-stream xstream Versions & vendor guidance → |
Known exploitedCISA KEV | 8.5High |
| CVE-2021-38649Open Management Infrastructure Elevation of Privilege Vulnerability Microsoft Azure Automation State Configuration, DSC Extension, Microsoft Azure Automation Update Management, Microsoft Azure Diagnostics (LAD), Microsoft Azure Security Center, Microsoft Azure Sentinel, Microsoft Azure Stack Hub, Microsoft Container Monitoring Solution, Microsoft Log Analytics Agent, Microsoft Open Management Infrastructure, Microsoft System Center Operations Manager (SCOM) Versions & vendor guidance → |
Known exploitedCISA KEV | 7High |
| CVE-2021-38648Open Management Infrastructure Elevation of Privilege Vulnerability Microsoft Azure Automation State Configuration, DSC Extension, Microsoft Azure Automation Update Management, Microsoft Azure Diagnostics (LAD), Microsoft Azure Security Center, Microsoft Azure Sentinel, Microsoft Azure Stack Hub, Microsoft Container Monitoring Solution, Microsoft Log Analytics Agent, Microsoft Open Management Infrastructure, Microsoft System Center Operations Manager (SCOM) Versions & vendor guidance → |
Known exploitedCISA KEV | 7.8High |
| CVE-2021-38647Open Management Infrastructure (OMI) Remote Code Execution Vulnerability Microsoft Azure Automation State Configuration, DSC Extension, Microsoft Azure Automation Update Management, Microsoft Azure Diagnostics (LAD), Microsoft Azure Security Center, Microsoft Azure Sentinel, Microsoft Azure Stack Hub, Microsoft Container Monitoring Solution, Microsoft Log Analytics Agent, Microsoft Open Management Infrastructure, Microsoft System Center Operations Manager (SCOM) Versions & vendor guidance → |
Known exploitedCISA KEV | 9.8Critical |
| CVE-2021-38646Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability Microsoft Microsoft 365 Apps for Enterprise, Microsoft Microsoft Office 2013 Service Pack 1, Microsoft Microsoft Office 2016, Microsoft Microsoft Office 2019 Versions & vendor guidance → |
Known exploitedCISA KEV | 7.8High |
| CVE-2021-38645Open Management Infrastructure Elevation of Privilege Vulnerability Microsoft Azure Automation State Configuration, DSC Extension, Microsoft Azure Automation Update Management, Microsoft Azure Diagnostics (LAD), Microsoft Azure Security Center, Microsoft Azure Sentinel, Microsoft Azure Stack Hub, Microsoft Container Monitoring Solution, Microsoft Log Analytics Agent, Microsoft Open Management Infrastructure, Microsoft System Center Operations Manager (SCOM) Versions & vendor guidance → |
Known exploitedCISA KEV | 7.8High |
| CVE-2021-38406Delta Electronics DOPSoft 2 Out-of-Bounds Write Delta Electronics DOPSoft 2 Reported fix guidance → |
Known exploitedCISA KEV | 7.8High |
| CVE-2021-38163SAP NetWeaver Unrestricted File Upload Vulnerability SAP SE SAP NetWeaver (Visual Composer 7.0 RT) Versions & vendor guidance → |
Known exploitedCISA KEV | 9.9Critical |
| CVE-2021-38003Google Chromium V8 Memory Corruption Vulnerability Google Chrome Versions & vendor guidance → |
Known exploitedCISA KEV | 8.8High |
| CVE-2021-38000Google Chromium Intents Improper Input Validation Vulnerability Google Chrome Versions & vendor guidance → |
Known exploitedCISA KEV | 6.1Medium |
| CVE-2021-37976Google Chromium Information Disclosure Vulnerability Google Chrome Versions & vendor guidance → |
Known exploitedCISA KEV | 6.5Medium |
| CVE-2021-37975Google Chromium V8 Use-After-Free Vulnerability Google Chrome Versions & vendor guidance → |
Known exploitedCISA KEV | 8.8High |
| CVE-2021-37973Google Chromium Portals Use-After-Free Vulnerability Google Chrome Versions & vendor guidance → |
Known exploitedCISA KEV | 9.6Critical |
| CVE-2021-37415Zoho ManageEngine ServiceDesk Authentication Bypass Vulnerability n/a n/a Versions & vendor guidance → |
Known exploitedCISA KEV | 9.8Critical |
Data sources, freshness & score definitions
The full downloaded KEV catalog is tracked, alongside CVEs found in monitored sources. This is not the entire CVE universe. CVE record enrichment rotates in bounded batches; missing fields remain unknown.
CISA KEV: checked 13 Nov 2026, 00:20 Jerusalem · 1779 records
CVE Program: checked 13 Nov 2026, 00:20 Jerusalem · 117 records · 3 records unavailable
FIRST EPSS: checked 13 Nov 2026, 00:20 Jerusalem · 2223 records
CVSS describes reported technical severity. EPSS estimates exploitation probability in the next 30 days. KEV inclusion records known exploitation, not whether your own systems are exposed.