Vulnerability Database

296,720

Total vulnerabilities in the database

CVE-2021-20021

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.

  • Published: Apr 9, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-20021
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.8
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
sonicwall / email_security - 10.0.9.6103
sonicwall / hosted_email_security - 10.0.9.6103