CVE-2021-21552

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 21-05-2021 10:15

Last modified: - 26-04-2022 06:05

Total changes: - 3

Description

Dell Wyse Windows Embedded System versions WIE10 LTSC 2019 and earlier contain an improper authorization vulnerability. A local authenticated malicious user with low privileges may potentially exploit this vulnerability to bypass the restricted environment and perform unauthorized actions on the affected system.

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Local

Attack vector

High

Availability

High

Confidentiality

High

Integrity

Low

Privileges required

Changed

Scope

None

User interaction

8.8

Base score

2.0

6.0

Exploitability score

Impact score

Verification logic

AND

vendor=microsoft AND product=windows_10 AND software_edition=enterprise_ltsc AND versionEndIncluding=2019

vendor=dell AND product=wyse_5070_thin_client AND version=-

vendor=dell AND product=wyse_5470_all-in-one_thin_client AND version=-

vendor=dell AND product=wyse_5470_thin_client AND version=-

Reference

N/A-Patch, Vendor Advisory

Keywords

CVE-2021-21552

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2021-21552

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures