| 148304 | SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2021:1007-1) | Nessus | SuSE Local Security Checks | 4/2/2021 | 6/3/2021 | high |
| 148913 | Amazon Linux 2 : thunderbird (ALAS-2021-1632) | Nessus | Amazon Linux Local Security Checks | 4/22/2021 | 12/11/2024 | high |
| 148015 | Mozilla Firefox < 87.0 | Nessus | MacOS X Local Security Checks | 3/23/2021 | 6/3/2021 | high |
| 148134 | Oracle Linux 7：thunderbird（ELSA-2021-0996） | Nessus | Oracle Linux Local Security Checks | 3/26/2021 | 10/22/2024 | high |
| 148169 | Debian DSA-4874-1: firefox-esr - セキュリティ更新 | Nessus | Debian Local Security Checks | 3/26/2021 | 6/3/2021 | high |
| 148184 | CentOS 7 : firefox (RHSA-2021:0992) | Nessus | CentOS Local Security Checks | 3/26/2021 | 10/9/2024 | critical |
| 148187 | CentOS 8：thunderbird（CESA-2021：0993） | Nessus | CentOS Local Security Checks | 3/26/2021 | 6/3/2021 | high |
| 148276 | SUSE SLES12セキュリティ更新プログラム: MozillaFirefox(SUSE-SU-2021:0999-1) | Nessus | SuSE Local Security Checks | 4/1/2021 | 6/3/2021 | high |
| 148119 | RHEL 8: firefox（RHSA-2021: 0991) | Nessus | Red Hat Local Security Checks | 3/25/2021 | 11/7/2024 | critical |
| 148127 | Oracle Linux 7：Firefox（ELSA-2021-0992） | Nessus | Oracle Linux Local Security Checks | 3/25/2021 | 10/23/2024 | high |
| 148135 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Firefox の脆弱性 (USN-4893-1) | Nessus | Ubuntu Local Security Checks | 3/26/2021 | 8/28/2024 | high |
| 148304 | SUSE SLED15 / SLES15セキュリティ更新プログラム: MozillaFirefox(SUSE-SU-2021:1007-1) | Nessus | SuSE Local Security Checks | 4/2/2021 | 6/3/2021 | high |
| 148913 | Amazon Linux 2：thunderbird（ALAS-2021-1632） | Nessus | Amazon Linux Local Security Checks | 4/22/2021 | 12/11/2024 | high |
| 245817 | Linux Distros 未修补的漏洞：CVE-2021-23981 | Nessus | Misc. | 8/8/2025 | 8/8/2025 | high |
| 148014 | Mozilla Firefox < 87.0 | Nessus | Windows | 3/23/2021 | 6/3/2021 | high |
| 148109 | Mozilla Thunderbird < 78.9 | Nessus | MacOS X Local Security Checks | 3/25/2021 | 4/6/2021 | high |
| 148113 | RHEL 7：thunderbird (RHSA-2021: 0996) | Nessus | Red Hat Local Security Checks | 3/25/2021 | 11/7/2024 | critical |
| 148188 | CentOS 8：firefox (CESA-2021: 0990) | Nessus | CentOS Local Security Checks | 3/26/2021 | 6/3/2021 | high |
| 148166 | Debian DLA-2607-1：firefox-esr 安全更新 | Nessus | Debian Local Security Checks | 3/26/2021 | 6/3/2021 | high |
| 148206 | Debian DLA-2609-1：thunderbird 安全更新 | Nessus | Debian Local Security Checks | 3/29/2021 | 4/8/2021 | high |
| 150949 | Ubuntu 20.04 LTS：Thunderbird 漏洞 (USN-4995-1) | Nessus | Ubuntu Local Security Checks | 6/22/2021 | 8/27/2024 | high |
| 151017 | Ubuntu 18.04 LTS：Thunderbird 漏洞 (USN-4995-2) | Nessus | Ubuntu Local Security Checks | 6/25/2021 | 10/29/2024 | high |
| 154489 | NewStart CGSL MAIN 6.02：firefox 多个漏洞 (NS-SA-2021-0120) | Nessus | NewStart CGSL Local Security Checks | 10/27/2021 | 10/27/2021 | high |
| 245817 | Linux Distros 未修補的弱點：CVE-2021-23981 | Nessus | Misc. | 8/8/2025 | 8/8/2025 | high |
| 148014 | Mozilla Firefox < 87.0 | Nessus | Windows | 3/23/2021 | 6/3/2021 | high |
| 148109 | Mozilla Thunderbird < 78.9 | Nessus | MacOS X Local Security Checks | 3/25/2021 | 4/6/2021 | high |
| 148113 | RHEL 7：thunderbird (RHSA-2021: 0996) | Nessus | Red Hat Local Security Checks | 3/25/2021 | 11/7/2024 | critical |
| 148188 | CentOS 8：firefox (CESA-2021: 0990) | Nessus | CentOS Local Security Checks | 3/26/2021 | 6/3/2021 | high |
| 148166 | Debian DLA-2607-1：firefox-esr 安全性更新 | Nessus | Debian Local Security Checks | 3/26/2021 | 6/3/2021 | high |
| 148206 | Debian DLA-2609-1：thunderbird 安全性更新 | Nessus | Debian Local Security Checks | 3/29/2021 | 4/8/2021 | high |
| 150949 | Ubuntu 20.04 LTS：thunderbird 弱點 (USN-4995-1) | Nessus | Ubuntu Local Security Checks | 6/22/2021 | 8/27/2024 | high |
| 151017 | Ubuntu 18.04 LTS：Thunderbird 弱點 (USN-4995-2) | Nessus | Ubuntu Local Security Checks | 6/25/2021 | 10/29/2024 | high |
| 154489 | NewStart CGSL MAIN 6.02：firefox 多個弱點 (NS-SA-2021-0120) | Nessus | NewStart CGSL Local Security Checks | 10/27/2021 | 10/27/2021 | high |
| 148119 | RHEL 8：firefox (RHSA-2021: 0991) | Nessus | Red Hat Local Security Checks | 3/25/2021 | 11/7/2024 | critical |
| 148127 | Oracle Linux 7：firefox (ELSA-2021-0992) | Nessus | Oracle Linux Local Security Checks | 3/25/2021 | 10/23/2024 | high |
| 148135 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS：Firefox 漏洞 (USN-4893-1) | Nessus | Ubuntu Local Security Checks | 3/26/2021 | 8/28/2024 | high |
| 148913 | Amazon Linux 2：thunderbird (ALAS-2021-1632) | Nessus | Amazon Linux Local Security Checks | 4/22/2021 | 12/11/2024 | high |
| 148015 | Mozilla Firefox < 87.0 | Nessus | MacOS X Local Security Checks | 3/23/2021 | 6/3/2021 | high |
| 148134 | Oracle Linux 7：thunderbird (ELSA-2021-0996) | Nessus | Oracle Linux Local Security Checks | 3/26/2021 | 10/22/2024 | high |
| 148169 | Debian DSA-4874-1：firefox-esr - 安全更新 | Nessus | Debian Local Security Checks | 3/26/2021 | 6/3/2021 | high |
| 148184 | CentOS 7: firefox (RHSA-2021:0992) | Nessus | CentOS Local Security Checks | 3/26/2021 | 10/9/2024 | critical |
| 148187 | CentOS 8：thunderbird (CESA-2021: 0993) | Nessus | CentOS Local Security Checks | 3/26/2021 | 6/3/2021 | high |
| 154480 | NewStart CGSL CORE 5.04 / MAIN 5.04 : firefox 多个漏洞 (NS-SA-2021-0102) | Nessus | NewStart CGSL Local Security Checks | 10/27/2021 | 10/27/2021 | high |
| 154515 | NewStart CGSL CORE 5.04 / MAIN 5.04 : thunderbird 多个漏洞 (NS-SA-2021-0101) | Nessus | NewStart CGSL Local Security Checks | 10/27/2021 | 10/27/2021 | high |
| 148015 | Mozilla Firefox < 87.0 | Nessus | MacOS X Local Security Checks | 3/23/2021 | 6/3/2021 | high |
| 148134 | Oracle Linux 7：thunderbird (ELSA-2021-0996) | Nessus | Oracle Linux Local Security Checks | 3/26/2021 | 10/22/2024 | high |
| 148169 | Debian DSA-4874-1：firefox-esr - 安全性更新 | Nessus | Debian Local Security Checks | 3/26/2021 | 6/3/2021 | high |
| 148184 | CentOS 7 : firefox (RHSA-2021:0992) | Nessus | CentOS Local Security Checks | 3/26/2021 | 10/9/2024 | critical |
| 148187 | CentOS 8：thunderbird (CESA-2021: 0993) | Nessus | CentOS Local Security Checks | 3/26/2021 | 6/3/2021 | high |
| 154480 | NewStart CGSL CORE 5.04 / MAIN 5.04：firefox 多個弱點 (NS-SA-2021-0102) | Nessus | NewStart CGSL Local Security Checks | 10/27/2021 | 10/27/2021 | high |
