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VULNERABILITIES

CVE-2021-20025 Details

Description

SonicWall Email Security Virtual Appliance version 10.0.9 and earlier versions contain a default username and a password that is used at initial setup. An attacker could exploit this transitional/temporary user account from the trusted domain to access the Virtual Appliance remotely only when the device is freshly installed and not connected to Mysonicwall.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0012 CVEVendor Advisory
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0012 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-798Use of Hard-coded Credentials[email protected]
CWE-798Use of Hard-coded Credentials[email protected]

Affected Products

ProductVersions
sonicwall email security virtual appliance
<= 10.0.9

CPE

  • cpe:2.3:a:sonicwall:email_security_virtual_appliance:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-20025
NVD Published Date:
May 13, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]