CVE-2021-20021

critical
New! CVE Severity Now Using CVSS v3

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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.

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0007

Details

Source: MITRE

Published: 2021-04-09

Updated: 2021-04-14

Type: CWE-269

Risk Information

CVSS v2

Base Score: 7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 3.9

Severity: CRITICAL

Tenable Plugins

View all (1 total)

IDNameProductFamilySeverity
149047SonicWall Email Security 10.0.x < 10.0.9.6173 / 6177 Multiple VulnerabilitiesNessusCGI abuses
critical