CVE-2021-20024

Published Jul 9, 2021

Last updated 3 years ago

Overview

Description
Multiple Out-of-Bound read vulnerability in SonicWall Switch when handling LLDP Protocol allows an attacker to cause a system instability or potentially read sensitive information from the memory locations.
Source
PSIRT@sonicwall.com
NVD status
Analyzed

Risk scores

CVSS 3.1

Type
Primary
Base score
8.1
Impact score
5.2
Exploitability score
2.8
Vector string
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Severity
HIGH

CVSS 2.0

Type
Primary
Base score
6.8
Impact score
7.8
Exploitability score
6.5
Vector string
AV:A/AC:L/Au:N/C:P/I:N/A:C

Weaknesses

nvd@nist.gov
CWE-125
PSIRT@sonicwall.com
CWE-125

Social media

Hype score
Not currently trending

Configurations