CVE-2021-20025

CVSS V2 Medium 6.9 CVSS V3 High 7.8
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.
Overview
  • CVE ID
  • CVE-2021-20025
  • Assigner
  • PSIRT@sonicwall.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-05-13T15:15:07
  • Last Modified Date
  • 2021-06-04T18:01:16
Weakness Enumerations
CWE URL
CWE-798 http://cwe.mitre.org/data/definitions/798.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:sonicwall:email_security_virtual_appliance:*:*:*:*:*:*:*:* 1 OR 10.0.9
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 6.9
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.4
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0012 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-20025
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20025
History
Created Old Value New Value Data Type Notes
2022-05-10 16:13:34 Added to TrackCVE
2022-12-05 02:13:35 2021-05-13T15:15Z 2021-05-13T15:15:07 CVE Published Date updated
2022-12-05 02:13:35 2021-06-04T18:01:16 CVE Modified Date updated
2022-12-05 02:13:35 Analyzed Vulnerability Status updated