| CVE-2021-42258 | CVE-2021-42258: Critical Vulnerability in BQE BillQuick Web Suite | CRITICAL | SQL Injection | Billquick Web Suite | -- | Oct 22, 2021 |
| CVE-2021-40719 | CVE-2021-40719: Critical Vulnerability in Adobe Connect | CRITICAL | Insecure Deserialization | Connect | -- | Oct 21, 2021 |
| CVE-2021-42576 | CVE-2021-42576: Critical Vulnerability in Microco Bluemonday and Python Pybluemonday | CRITICAL | Unknown | Bluemonday | -- | Oct 18, 2021 |
| CVE-2021-27561 | CVE-2021-27561: Critical Vulnerability in Yealink Device Management | CRITICAL | Command Injection | Device Management | -- | Oct 15, 2021 |
| CVE-2021-26427 | CVE-2021-26427: Critical Vulnerability in Microsoft Exchange Server | CRITICAL | Unknown | Exchange Server | -- | Oct 13, 2021 |
| CVE-2021-42325 | CVE-2021-42325: Critical Vulnerability in Froxlor | CRITICAL | SQL Injection | Froxlor | Yes | Oct 12, 2021 |
| CVE-2021-37973 | — | CRITICAL | Use After Free | Chrome | -- | Oct 8, 2021 |
| CVE-2021-30633 | CVE-2021-30633: Critical Vulnerability in Google Chrome | CRITICAL | Use After Free | Chrome | -- | Oct 8, 2021 |
| CVE-2021-42013 | CVE-2021-42013: Critical Vulnerability in Apache HTTP Server | CRITICAL | Path Traversal | Cloud Backup | Yes | Oct 7, 2021 |
| CVE-2021-22930 | CVE-2021-22930: Critical Vulnerability in Node.js | CRITICAL | Use After Free | Debian Linux | -- | Oct 7, 2021 |
| CVE-2021-39226 | CVE-2021-39226: Critical Vulnerability in Grafana | CRITICAL | Authentication Bypass | Fedora | -- | Oct 5, 2021 |
| CVE-2021-41773 | CVE-2021-41773: Critical Vulnerability in Apache HTTP Server | CRITICAL | Path Traversal | Cloud Backup | Yes | Oct 5, 2021 |
| CVE-2021-41511 | CVE-2021-41511: Critical Vulnerability in Lodging Reservation Management System | CRITICAL | SQL Injection | Lodging Reservation Management System | Yes | Oct 4, 2021 |
| CVE-2021-41862 | CVE-2021-41862: Critical Vulnerability in AviatorScript | CRITICAL | Injection | Aviatorscript | -- | Oct 2, 2021 |
| CVE-2021-41649 | CVE-2021-41649: Critical Vulnerability in online-shopping-system-advanced_project | CRITICAL | SQL Injection | Online-Shopping-System-Advanced | Yes | Oct 1, 2021 |
| CVE-2021-38124 | CVE-2021-38124: Critical Vulnerability in Micro Focus ArcSight Enterprise Security Manager | CRITICAL | Command Injection | Arcsight Enterprise Security Manager | -- | Sep 28, 2021 |
| CVE-2021-22945 | CVE-2021-22945: Critical Vulnerability in libcurl | CRITICAL | Double Free | Cloud Backup | -- | Sep 23, 2021 |
| CVE-2021-22941 | CVE-2021-22941: Critical Vulnerability in Citrix ShareFile Storage Zones Controller | CRITICAL | Access Control | Sharefile Storagezones Controller | Yes | Sep 23, 2021 |
| CVE-2021-22005 | CVE-2021-22005: Critical Vulnerability in VMware vCenter Server | CRITICAL | Path Traversal | Cloud Foundation | Yes | Sep 23, 2021 |
| CVE-2021-40438 | CVE-2021-40438: Critical Vulnerability in Apache HTTP Server | CRITICAL | SSRF | Brocade Fabric Operating System Firmware | Yes | Sep 16, 2021 |