Known Exploited Vulnerabilities (KEV)

ID Title Severity CVSS EPSS Source Updated
cve-2021-22506 Micro Focus Access Manager Information Leakage Vulnerability HIGH 7.5 25.70% cvelistv5 2021-08-06
cve-2021-22502 Micro Focus Operation Bridge Report (OBR) Remote Code Execution Vulnerability CRITICAL 9.8 96.74% cvelistv5 2021-03-15
cve-2021-22205 GitLab Community and Enterprise Editions Remote Code Execution Vulnerability CRITICAL N/A 99.73% cvelistv5 2021-11-03
cve-2021-22005 VMware vCenter Server File Upload Vulnerability CRITICAL 9.8 100.00% cvelistv5 2021-09-24
cve-2021-21985 VMware vCenter Server Improper Input Validation Vulnerability CRITICAL 9.8 100.00% cvelistv5 2021-06-04
cve-2021-21972 VMware vCenter Server Remote Code Execution Vulnerability CRITICAL 9.8 99.87% cvelistv5 2021-02-25
cve-2021-21224 chromium-browser: Type Confusion in V8 HIGH 8.8 84.17% cvelistv5 2025-11-21
cve-2021-21220 chromium-browser: Insufficient validation of untrusted input in V8 for x86_64 HIGH 8.8 70.44% cvelistv5 2025-11-21
cve-2021-21206 chromium-browser: Use after free in Blink HIGH 8.8 9.31% cvelistv5 2025-11-21
cve-2021-21193 chromium-browser: Use after free in Blink HIGH 8.8 9.95% cvelistv5 2025-11-21
cve-2021-21166 chromium-browser: Object lifecycle issue in audio HIGH 8.8 24.03% cvelistv5 2025-11-21
cve-2021-21148 chromium-browser: Heap buffer overflow in V8 HIGH 8.8 19.97% cvelistv5 2025-11-21
cve-2021-21017 Adobe Acrobat and Reader Heap-based Buffer Overflow Vulnerability HIGH 8.8 86.33% cvelistv5 2021-02-09
cve-2021-20090 Arcadyan Buffalo Firmware Path Traversal Vulnerability HIGH N/A 99.98% cvelistv5 2021-08-06
cve-2021-20023 SonicWall Email Security Path Traversal Vulnerability MEDIUM 4.9 51.69% cvelistv5 2021-04-20
cve-2021-20022 SonicWall Email Security Unrestricted Upload of File Vulnerability HIGH 7.2 16.64% cvelistv5 2021-04-20
cve-2021-20021 SonicWall Email Security Improper Privilege Management Vulnerability CRITICAL N/A 88.78% cvelistv5 2021-04-20
cve-2021-20016 SonicWall SSLVPN SMA100 SQL Injection Vulnerability CRITICAL 9.8 40.04% cvelistv5 2021-04-29
cve-2021-1906 Qualcomm Multiple Chipsets Detection of Error Condition Without Action Vulnerability MEDIUM 6.2 0.52% cvelistv5 2020-11-17
cve-2021-1905 Qualcomm Multiple Chipsets Use-After-Free Vulnerability HIGH N/A 1.54% cvelistv5 2020-11-17
cve-2021-1879 Apple iOS, iPadOS, and watchOS WebKit Cross-Site Scripting (XSS) Vulnerability MEDIUM 6.1 7.08% cvelistv5 2021-03-26
cve-2021-1871 webkitgtk: Logic issue leading to arbitrary code execution CRITICAL 9.8 7.00% cvelistv5 2025-11-21
cve-2021-1870 webkitgtk: Logic issue leading to arbitrary code execution CRITICAL 9.8 7.71% cvelistv5 2025-11-21
cve-2021-1782 Apple Multiple Products Race Condition Vulnerability HIGH 7.0 2.22% cvelistv5 2021-01-26
cve-2021-1732 Microsoft Win32k Privilege Escalation Vulnerability HIGH 7.8 78.38% cvelistv5 2020-12-10
cve-2021-1675 Microsoft Windows Print Spooler Remote Code Execution Vulnerability CRITICAL N/A 85.30% cvelistv5 2021-08-10
cve-2021-1647 Microsoft Defender Remote Code Execution Vulnerability HIGH N/A 39.65% cvelistv5 2021-01-12
cve-2021-1498 Cisco HyperFlex HX Data Platform Command Injection Vulnerability CRITICAL 9.8 100.00% cvelistv5 2021-06-24
cve-2021-1497 Cisco HyperFlex HX Installer Virtual Machine Command Injection Vulnerability HIGH N/A 99.93% cvelistv5 2021-08-06
cve-2020-9859 Apple Multiple Products Code Execution Vulnerability HIGH 7.8 0.83% cvelistv5 2021-11-03