Critical severity · published Dec 21, 2021
CVE-2021-36336
Wyse Management Suite 3.3.1 and below versions contain a deserialization vulnerability that could allow an unauthenticated attacker to execute code on the affected system
9.8
CVSS
1.7%
EPSS
No
On KEV
Description
Wyse Management Suite 3.3.1 and below versions contain a deserialization vulnerability that could allow an unauthenticated attacker to execute code on the affected system.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WM
Wyse Management Suite · Dell
through 3.3.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-36336
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-36336
Patch
https://www.dell.com/support/kbdoc/000193079
More from Wyse Management Suite
9.8
CVE-2026-81240
Dell Wyse Management Suite, versions prior to 2605.0.3.683, contain an Unrestricted Upload of File with Dangerous Type vulnerability
9.8
CVE-2026-81239
Dell Wyse Management Suite, versions prior to 2605.0.3.683, contain an Unrestricted Upload of File with Dangerous Type vulnerability
9.8
CVE-2026-81236
Dell Wyse Management Suite, versions prior to 2605.0.3.683, contain an Unrestricted Upload of File with Dangerous Type vulnerability
9.8
CVE-2026-41120
Dell Wyse Management Suite, versions prior to WMS 5.5 HF1, contain an Acceptance of Extraneous Untrusted Data With Trusted Data vulnerability
9.1
CVE-2026-81238
Dell Wyse Management Suite, versions prior to 2605.0.3.683, contain a Missing Authentication for Critical Function vulnerability