CVE-2021-21532

Description

Dell Wyse ThinOS 8.6 MR9 contains remediation for an improper management server validation vulnerability that could be potentially exploited to redirect a client to an attacker-controlled management server, thus allowing the attacker to change the device configuration or certificate file.

Categories

5.0
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.12%
Vendor Advisory dell.com
Affected: Dell Wyse Proprietary OS (ThinOS)
Published at:
Updated at:

References

Link Tags
https://www.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

Frequently Asked Questions

What is the severity of CVE-2021-21532?
CVE-2021-21532 has been scored as a medium severity vulnerability.
How to fix CVE-2021-21532?
To fix CVE-2021-21532, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-21532 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-21532 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-21532?
CVE-2021-21532 affects Dell Wyse Proprietary OS (ThinOS).
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