Unrated severityCISA KEVNVD Advisory· Published Apr 9, 2021· Updated Oct 21, 2025
CVE-2021-20021
CVE-2021-20021
Description
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.
Affected products
1- SonicWall/Email Securityv5Range: 10.0.9 and earlier
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0007mitrex_refsource_CONFIRM
News mentions
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