Known Exploited Vulnerabilities (KEV)

ID Title Severity CVSS EPSS Source Updated
cve-2021-20090 Arcadyan Buffalo Firmware Path Traversal Vulnerability HIGH N/A 99.98% cvelistv5 2021-08-06
cve-2021-20083 wordpress: WordPress Core 5.9.0 / 5.9.1 Cross Site Scripting HIGH 8.8 4.19% cvelistv5 2025-11-21
cve-2021-20038 SonicWall SMA 100 Appliances Stack-Based Buffer Overflow Vulnerability CRITICAL 9.8 99.91% cvelistv5 2022-01-28
cve-2021-20035 SonicWall SMA100 Appliances OS Command Injection Vulnerability HIGH N/A 4.41% cvelistv5 2025-04-15
cve-2021-20028 SonicWall Secure Remote Access (SRA) SQL Injection Vulnerability CRITICAL N/A 30.08% cvelistv5 2021-06-08
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 Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability HIGH N/A 7.00% cvelistv5 2021-01-26
cve-2021-1870 Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability HIGH N/A 7.71% cvelistv5 2021-01-26
cve-2021-1789 Apple Multiple Products Type Confusion Vulnerability HIGH N/A 13.98% cvelistv5 2021-10-11
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 99.92% cvelistv5 2021-08-06
cve-2021-1472 Cisco RV Series Routers Improper Restriction of Operations within the Bounds of a Memory Buffer HIGH N/A 72.03% cvelistv5 2021-10-07
cve-2021-1048 Android Kernel Use-After-Free Vulnerability HIGH N/A 1.06% cvelistv5 2021-11-06
cve-2021-0920 Android Kernel Race Condition Vulnerability HIGH N/A 0.87% cvelistv5 2021-11-05
cve-2020-9934 Apple iOS, iPadOS, and macOS Input Validation Vulnerability MEDIUM 5.5 3.21% cvelistv5 2022-07-19
cve-2020-9907 Apple Multiple Products Memory Corruption Vulnerability HIGH N/A 3.20% cvelistv5 2022-06-23
cve-2020-9859 Apple Multiple Products Code Execution Vulnerability HIGH 7.8 0.83% cvelistv5 2021-11-03
cve-2020-9819 Apple iOS, iPadOS, and watchOS Memory Corruption Vulnerability HIGH N/A 2.23% cvelistv5 2020-04-22
cve-2020-9818 Apple iOS, iPadOS, and watchOS Out-of-Bounds Write Vulnerability HIGH N/A 2.34% cvelistv5 2020-04-22
cve-2020-9715 Adobe Acrobat Use-After-Free Vulnerability HIGH N/A 33.26% cvelistv5 2026-04-13