CVE-2021-20022

Published Apr 9, 2021

Last updated 17 days ago

Overview

Description
SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to upload an arbitrary file to the remote host.
Source
PSIRT@sonicwall.com
NVD status
Modified

Risk scores

CVSS 3.1

Type
Primary
Base score
7.2
Impact score
5.9
Exploitability score
1.2
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Severity
HIGH

CVSS 2.0

Type
Primary
Base score
6.5
Impact score
6.4
Exploitability score
8
Vector string
AV:N/AC:L/Au:S/C:P/I:P/A:P

Known exploits

Data from CISA

Vulnerability name
SonicWall Email Security Unrestricted Upload of File Vulnerability
Exploit added on
Nov 3, 2021
Exploit action due
Nov 17, 2021
Required action
Apply updates per vendor instructions.

Weaknesses

PSIRT@sonicwall.com
CWE-434
nvd@nist.gov
CWE-434
134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE-434

Social media

Hype score
Not currently trending

Configurations