Known Exploited Vulnerabilities (KEV)

ID Title Severity CVSS EPSS Source Updated
cve-2021-35211 SolarWinds Serv-U Remote Code Execution Vulnerability CRITICAL 9.0 91.16% cvelistv5 2021-11-03
cve-2021-34527 Microsoft Windows Print Spooler Remote Code Execution Vulnerability HIGH 8.8 99.79% cvelistv5 2021-11-03
cve-2021-34523 Microsoft Exchange Server Privilege Escalation Vulnerability CRITICAL 9.0 99.99% cvelistv5 2021-11-03
cve-2021-34473 Microsoft Exchange Server Remote Code Execution Vulnerability CRITICAL 9.1 100.00% cvelistv5 2021-11-03
cve-2021-34448 Microsoft Windows Scripting Engine Memory Corruption Vulnerability MEDIUM 6.8 40.06% cvelistv5 2021-11-03
cve-2021-33771 Microsoft Windows Kernel Privilege Escalation Vulnerability HIGH 7.8 10.17% cvelistv5 2021-11-03
cve-2021-33742 Microsoft Windows MSHTML Platform Remote Code Execution Vulnerability HIGH N/A 59.41% cvelistv5 2021-11-03
cve-2021-33739 Microsoft Desktop Window Manager (DWM) Core Library Privilege Escalation Vulnerability HIGH 8.4 6.55% cvelistv5 2021-11-03
cve-2021-31979 Microsoft Windows Kernel Privilege Escalation Vulnerability HIGH 7.8 4.54% cvelistv5 2021-11-03
cve-2021-31956 Microsoft Windows NTFS Privilege Escalation Vulnerability HIGH N/A 22.27% cvelistv5 2021-11-03
cve-2021-31955 Microsoft Windows Kernel Information Disclosure Vulnerability MEDIUM 5.5 81.11% cvelistv5 2021-11-03
cve-2021-31755 Tenda AC11 Router Stack Buffer Overflow Vulnerability HIGH N/A 86.89% cvelistv5 2021-11-03
cve-2021-31207 Microsoft Exchange Server Security Feature Bypass Vulnerability MEDIUM 6.6 99.78% cvelistv5 2021-11-03
cve-2021-31201 Microsoft Enhanced Cryptographic Provider Privilege Escalation Vulnerability MEDIUM 5.2 2.62% cvelistv5 2021-11-03
cve-2021-31199 Microsoft Enhanced Cryptographic Provider Privilege Escalation Vulnerability MEDIUM 5.2 2.95% cvelistv5 2021-11-03
cve-2021-30869 Apple iOS, iPadOS, and macOS Type Confusion Vulnerability HIGH N/A 4.13% cvelistv5 2021-11-03
cve-2021-30860 Apple Multiple Products Integer Overflow Vulnerability HIGH N/A 75.99% cvelistv5 2021-11-03
cve-2021-30858 SUSE CVE CVE-2021-30858 HIGH 8.8 13.38% cvelistv5 2026-08-06
cve-2021-30807 Apple Multiple Products Memory Corruption Vulnerability HIGH 7.8 28.84% cvelistv5 2021-11-03
cve-2021-30762 Apple iOS WebKit Use-After-Free Vulnerability HIGH N/A 10.99% cvelistv5 2021-11-03
cve-2021-30761 Apple iOS WebKit Memory Corruption Vulnerability HIGH N/A 10.54% cvelistv5 2021-11-03
cve-2021-30713 Apple macOS Unspecified Vulnerability HIGH 7.8 7.04% cvelistv5 2021-11-03
cve-2021-30666 Apple iOS WebKit Buffer Overflow Vulnerability HIGH N/A 3.00% cvelistv5 2021-11-03
cve-2021-30665 Apple Multiple Products WebKit Memory Corruption Vulnerability HIGH N/A 3.67% cvelistv5 2021-11-03
cve-2021-30663 Apple Multiple Products WebKit Integer Overflow Vulnerability HIGH N/A 3.49% cvelistv5 2021-11-03
cve-2021-30661 SUSE CVE CVE-2021-30661 HIGH 8.8 4.49% cvelistv5 2026-09-02
cve-2021-30657 Apple macOS Unspecified Vulnerability MEDIUM 5.5 68.53% cvelistv5 2021-11-03
cve-2021-30633 Google Chromium Indexed DB API Use-After-Free Vulnerability HIGH N/A 33.18% cvelistv5 2021-11-03
cve-2021-30632 Google Chromium V8 Out-of-Bounds Write Vulnerability HIGH N/A 63.19% cvelistv5 2021-11-03
cve-2021-30563 Google Chromium V8 Type Confusion Vulnerability HIGH N/A 8.93% cvelistv5 2021-11-03