| 500504 | Siemens OpenSSL in Industrial Products (CVE-2021-3449) | Tenable OT Security | Tenable.ot | 2/7/2022 | 3/10/2025 | medium |
| 148196 | Amazon Linux 2 : openssl11 (ALAS-2021-1622) | Nessus | Amazon Linux Local Security Checks | 3/27/2021 | 12/11/2024 | high |
| 148280 | Tenable SecurityCenter 5.13.x < 5.18.0 DoS (TNS-2021-06) | Nessus | Misc. | 4/1/2021 | 1/8/2024 | medium |
| 148297 | Tenable Nessus 8.9.0 < 8.13.2 Multiple Vulnerabilities (TNS-2021-05) | Nessus | Misc. | 4/2/2021 | 1/5/2024 | high |
| 148379 | RHEL 8 : openssl (RHSA-2021:1131) | Nessus | Red Hat Local Security Checks | 4/7/2021 | 11/7/2024 | medium |
| 148534 | FreeBSD : Node.js -- April 2021 Security Releases (c0c1834c-9761-11eb-acfd-0022489ad614) | Nessus | FreeBSD Local Security Checks | 4/14/2021 | 1/4/2024 | critical |
| 148563 | RHEL 7 : Red Hat JBoss Web Server 3.1 Service Pack 12 (RHSA-2021:1202) | Nessus | Red Hat Local Security Checks | 4/14/2021 | 11/7/2024 | high |
| 150247 | EulerOS Virtualization 2.9.1 : openssl (EulerOS-SA-2021-1960) | Nessus | Huawei Local Security Checks | 6/4/2021 | 12/27/2023 | medium |
| 151239 | EulerOS 2.0 SP9 : openssl (EulerOS-SA-2021-2063) | Nessus | Huawei Local Security Checks | 7/1/2021 | 12/11/2023 | medium |
| 151655 | SUSE SLES15 Security Update : nodejs12 (SUSE-SU-2021:2327-1) | Nessus | SuSE Local Security Checks | 7/15/2021 | 11/1/2023 | critical |
| 151727 | openSUSE 15 Security Update : nodejs12 (openSUSE-SU-2021:2327-1) | Nessus | SuSE Local Security Checks | 7/16/2021 | 12/8/2023 | critical |
| 151823 | openSUSE 15 Security Update : nodejs12 (openSUSE-SU-2021:1059-1) | Nessus | SuSE Local Security Checks | 7/20/2021 | 12/7/2023 | critical |
| 152966 | Debian DLA-2751-1 : postgresql-9.6 - LTS security update | Nessus | Debian Local Security Checks | 9/2/2021 | 1/24/2025 | medium |
| 157719 | AlmaLinux 8 : openssl (ALSA-2021:1024) | Nessus | Alma Linux Local Security Checks | 2/9/2022 | 11/10/2023 | high |
| 150139 | Tenable Log Correlation Engine (LCE) < 6.0.9 (TNS-2021-10) | Nessus | Misc. | 6/2/2021 | 1/24/2025 | medium |
| 148130 | Ubuntu 18.04 LTS / 20.04 LTS : OpenSSL vulnerability (USN-4891-1) | Nessus | Ubuntu Local Security Checks | 3/25/2021 | 8/28/2024 | medium |
| 148170 | Debian DSA-4875-1 : openssl - security update | Nessus | Debian Local Security Checks | 3/26/2021 | 1/12/2024 | medium |
| 148317 | RHEL 8 : openssl (RHSA-2021:1063) | Nessus | Red Hat Local Security Checks | 4/5/2021 | 11/7/2024 | medium |
| 148404 | Tenable.sc 5.16.0 / 5.17.0 OpenSSL DoS (TNS-2021-06) | Nessus | Misc. | 4/9/2021 | 10/2/2024 | medium |
| 151230 | EulerOS 2.0 SP9 : openssl (EulerOS-SA-2021-2052) | Nessus | Huawei Local Security Checks | 7/1/2021 | 12/11/2023 | medium |
| 152272 | SUSE SLES12 Security Update : nodejs12 (SUSE-SU-2021:2326-1) | Nessus | SuSE Local Security Checks | 8/9/2021 | 11/1/2023 | critical |
| 154051 | Security Updates for Microsoft Visual Studio Products (October 2021) | Nessus | Windows : Microsoft Bulletins | 10/13/2021 | 11/28/2023 | high |
| 163092 | SUSE SLES15 Security Update : openssl-1_1 (SUSE-SU-2021:0955-2) | Nessus | SuSE Local Security Checks | 7/14/2022 | 7/13/2023 | medium |
| 251598 | Linux Distros Unpatched Vulnerability : CVE-2021-3449 | Nessus | Misc. | 8/18/2025 | 9/2/2025 | medium |
| 291676 | MiracleLinux 8 : openssl-1.1.1g-15.el8 (AXSA:2021-1621:02) | Nessus | Miracle Linux Local Security Checks | 1/19/2026 | 1/20/2026 | high |
| 148176 | openSUSE Security Update : openssl-1_1 (openSUSE-2021-476) | Nessus | SuSE Local Security Checks | 3/26/2021 | 1/8/2024 | medium |
| 148192 | Photon OS 3.0: Nxtgn PHSA-2021-3.0-0210 | Nessus | PhotonOS Local Security Checks | 3/26/2021 | 8/22/2025 | high |
| 148271 | GLSA-202103-03 : OpenSSL: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | 4/1/2021 | 1/12/2024 | high |
| 148547 | Oracle Linux 8 : openssl (ELSA-2021-1024) | Nessus | Oracle Linux Local Security Checks | 4/14/2021 | 11/1/2024 | high |
| 148869 | FreeBSD : MySQL -- Multiple vulnerabilities (56ba4513-a1be-11eb-9072-d4c9ef517024) | Nessus | FreeBSD Local Security Checks | 4/21/2021 | 11/29/2024 | medium |
| 151033 | EulerOS 2.0 SP8 : openssl (EulerOS-SA-2021-1985) | Nessus | Huawei Local Security Checks | 6/28/2021 | 12/12/2023 | medium |
| 152539 | Ubuntu 18.04 LTS / 20.04 LTS : PostgreSQL vulnerabilities (USN-5038-1) | Nessus | Ubuntu Local Security Checks | 8/13/2021 | 9/3/2025 | medium |
| 184153 | Puppet Enterprise < 2019.8.6 / 2021.1.0 Multiple OpenSSL Vulnerabilities | Nessus | Misc. | 11/1/2023 | 11/2/2023 | high |
| 152986 | Tenable SecurityCenter < 5.19.0 Multiple Vulnerabilities (TNS-2021-14) | Nessus | Misc. | 9/3/2021 | 5/10/2024 | critical |
| 266257 | NewStart CGSL MAIN 6.06 : openssl Multiple Vulnerabilities (NS-SA-2025-0211) | Nessus | NewStart CGSL Local Security Checks | 9/30/2025 | 1/21/2026 | high |
| 148167 | SUSE SLED15 / SLES15 Security Update : openssl-1_1 (SUSE-SU-2021:0955-1) | Nessus | SuSE Local Security Checks | 3/26/2021 | 1/8/2024 | medium |
| 148200 | FreeBSD : OpenSSL -- Multiple vulnerabilities (5a668ab3-8d86-11eb-b8d6-d4c9ef517024) | Nessus | FreeBSD Local Security Checks | 3/29/2021 | 1/8/2024 | high |
| 148542 | RHEL 8 : Red Hat Virtualization (RHSA-2021:1189) | Nessus | Red Hat Local Security Checks | 4/14/2021 | 11/7/2024 | high |
| 148562 | RHEL 7 / 8 : Red Hat JBoss Web Server 5.4.2 Security Update (Important) (RHSA-2021:1195) | Nessus | Red Hat Local Security Checks | 4/14/2021 | 11/7/2024 | high |
| 148937 | MySQL 8.0.x < 8.0.24 Multiple Vulnerabilities (Apr 2021 CPU) | Nessus | Databases | 4/22/2021 | 4/18/2025 | medium |
| 151159 | EulerOS Virtualization for ARM 64 3.0.6.0 : openssl (EulerOS-SA-2021-2020) | Nessus | Huawei Local Security Checks | 6/30/2021 | 12/12/2023 | medium |
| 151723 | openSUSE 15 Security Update : nodejs10 (openSUSE-SU-2021:2353-1) | Nessus | SuSE Local Security Checks | 7/16/2021 | 12/8/2023 | critical |
| 184135 | Puppet Agent 6.x < 6.22.1 / 7.x < 7.6.1. Vulnerability | Nessus | Windows | 11/1/2023 | 11/2/2023 | high |
| 236482 | Alibaba Cloud Linux 3 : 0021: openssl (ALINUX3-SA-2021:0021) | Nessus | Alibaba Cloud Linux Local Security Checks | 5/14/2025 | 5/15/2025 | high |
| 193868 | IBM Cognos Analytics 11.1.1 < 11.1.7 FP8 / 11.2.x < 11.2.4 FP3 / 12.0.x < 12.0.2 (7123154) | Nessus | CGI abuses | 4/25/2024 | 12/18/2024 | critical |
| 301194 | NewStart CGSL MAIN 6.06 (SP) : openssl Multiple Vulnerabilities (NS-SA-2026-0004) | Nessus | NewStart CGSL Local Security Checks | 3/6/2026 | 3/10/2026 | high |
| 148125 | OpenSSL 1.1.1 < 1.1.1k Multiple Vulnerabilities | Nessus | Web Servers | 3/25/2021 | 10/23/2024 | high |
| 148150 | SUSE SLES12 Security Update : openssl-1_1 (SUSE-SU-2021:0954-1) | Nessus | SuSE Local Security Checks | 3/26/2021 | 1/8/2024 | medium |
| 148186 | Photon OS 2.0: Nxtgn PHSA-2021-2.0-0331 | Nessus | PhotonOS Local Security Checks | 3/26/2021 | 7/22/2024 | high |
| 148249 | RHEL 8 : openssl (RHSA-2021:1024) | Nessus | Red Hat Local Security Checks | 3/30/2021 | 11/7/2024 | high |
