CVE-2021-21532

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.

CVSS v3 5.0 MEDIUM
CVSS v2.0 5.8 MEDIUM

5.0^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 3.4

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:A/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 6.5 / Impact : 6.4

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
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
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

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:dell:wyse_thinos::::::::
	cpe:2.3:o:dell:wyse_thinos:8.6:-::::::

History

21 Nov 2024, 05:48

Type	Values Removed	Values Added
CVSS	v2 : ~~5.8~~ v3 : ~~6.3~~	v2 : 5.8 v3 : 5.0
References	() 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	() 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

Information

Published : 2021-04-02 22:15

Updated : 2024-11-21 05:48

NVD link : CVE-2021-21532

Mitre link : CVE-2021-21532

CVE.ORG link : CVE-2021-21532

JSON object : View

Products Affected

dell

wyse_thinos

CWE

CWE-16

Configuration

CWE-20

Improper Input Validation

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5.0 /10