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sonicwall

email_security_appliance_7000_firmware

5 known vulnerabilities · sorted by CVSS score

CVE-2021-20021
CRITICAL9.8

A vulnerability in the SonicWall Email Security version 10.0.9.x allows an attacker to create an administrative account by sending a crafted HTTP request to the remote host.

sonicwall / email_security+10
Network
Published Apr 9, 2021
CVE-2025-40604
CRITICAL9.8

Download of Code Without Integrity Check Vulnerability in the SonicWall Email Security appliance loads root filesystem images without verifying signatures, allowing attackers with VMDK or datastore access to modify system files and gain persistent arbitrary code execution.

sonicwall / email_security_appliance_5000_firmware+4
Network
Published Nov 20, 2025
CVE-2021-20022
HIGH7.2

SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to upload an arbitrary file to the remote host.

sonicwall / email_security+10
Network
Published Apr 9, 2021
CVE-2025-40605
MEDIUM5.3

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 sequences (such as ../) and may access files and directories outside the intended restricted path.

sonicwall / email_security_appliance_5000_firmware+4
Network
Published Nov 20, 2025
CVE-2021-20023
MEDIUM4.9

SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to read an arbitrary file on the remote host.

sonicwall / email_security+10
Network
Published Apr 20, 2021