What’s Vulnerable › Products
SonicWall Email Security vulnerabilities
15 known vulnerabilities, 5 confirmed exploited in the wild (CISA KEV), 5 published in the last 12 months.
Check whether your SonicWall Email Security version is affected
Exploited SonicWall Email Security vulnerabilities
- CVE-2021-45046 — Apache Log4j2 Deserialization of Untrusted Data Vulnerability
- CVE-2021-44228 — Apache Log4j2 Remote Code Execution Vulnerability
- CVE-2021-20023 — SonicWall Email Security Path Traversal Vulnerability
- CVE-2021-20022 — SonicWall Email Security Unrestricted Upload of File Vulnerability
- CVE-2021-20021 — SonicWall Email Security Improper Privilege Management Vulnerability
Latest SonicWall Email Security vulnerabilities
- CVE-2026-66150 — (CVSS 7.8)
- CVE-2026-66149 — (CVSS 7.8)
- CVE-2026-3470 — (CVSS 3.8)
- CVE-2026-3469 — (CVSS 2.7)
- CVE-2026-3468 — (CVSS 4.8)
- CVE-2024-22398 — (CVSS 4.9)
- CVE-2023-0655 — (CVSS 5.3)
- CVE-2021-45105 — Apache Log4j2 does not always protect from infinite recursion in lookup evaluation (CVSS 5.9)
- CVE-2021-45046 — Apache Log4j2 Deserialization of Untrusted Data Vulnerability (CVSS 9.0) — exploited
- CVE-2021-44228 — Apache Log4j2 Remote Code Execution Vulnerability (CVSS 10.0) — exploited
- CVE-2021-20023 — SonicWall Email Security Path Traversal Vulnerability (CVSS 4.9) — exploited
- CVE-2021-20022 — SonicWall Email Security Unrestricted Upload of File Vulnerability (CVSS 7.2) — exploited
- CVE-2021-20021 — SonicWall Email Security Improper Privilege Management Vulnerability (CVSS 9.8) — exploited
- CVE-2021-3450 — CA certificate check bypass with X509_V_FLAG_X509_STRICT (CVSS 7.4)
- CVE-2018-3639 — (CVSS 5.5)