PT-2021-14582 · Dell · Dell Wyse Thinos

Emanuel Rodrigues · CVE-2021-21532 · Published 2021-04-02 · Updated 2022-10-24

Positive Technologies (AI Summary)

CVSS v3.1

6.3

Medium

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions Dell Wyse ThinOS versions prior to 8.6 MR9

Description The issue is related to an improper management server validation that could be exploited to redirect a client to an attacker-controlled management server. This could allow the attacker to change the device configuration or certificate file.

Recommendations For versions prior to 8.6 MR9, update to version 8.6 MR9 to resolve the issue.

Fix

RCE

Weakness Enumeration

CWE-20

CWE-16

Related Identifiers

CVE-2021-21532

Affected Products

Dell Wyse Thinos

References · 4

• https://dell.com/support/kbdoc/en-us/000184665/dsa-2021-069-dell-wyse-thinos-8-6-security-update-for-an-improper-management-server-validation-vulnerabilitydsa-2021-069-dell-wyse-thinos-8-6-security-update-for-an-improper-management-server-validation- · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-21532 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-21532 · Security Note
• https://t.me/cvenotify/12566 · Telegram Post