ES
Product
Email Security
by SonicWall · last CVE Aug 11, 2026
On CISA KEVExploited in the wildRansomware-linked
15
CVEs
5
On KEV
10.0
Max CVSS
0
New 30D
Severity mix
Critical 4High 4Medium 5Low 2
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2021-20023
RansomwareIn wildKEV
4.9
52%
Apr 20
SonicWall Email Security Path Traversal Vulnerability
Affected: 10.0.9 and earlier
CVE-2021-45105
5.9
100%
Dec 18
Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups
Affected: through 10.0.12
CVE-2025-40605
5.3
0%
Nov 20
A Path Traversal vulnerability has been identified in the Email Security appliance allows an attacker to manipulate file system paths by injecting crafted directory-traversal…
Affected: 10.0.33.8195 and earlier versions
CVE-2023-0655
5.3
1%
Feb 14
SonicWall Email Security contains a vulnerability that could permit a remote unauthenticated attacker access to an error page that includes sensitive information about users email…
Affected: through 10.0.19.7431
CVE-2026-3468
4.8
0%
Mar 31
A stored Cross-Site Scripting (XSS) vulnerability has been identified in the SonicWall Email Security appliance due to improper neutralization of user-supplied input during web…
Affected: 10.0.34.8215 and earlier versions; 10.0.34.8223 and earlier versions
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