CVE-2021-47816
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2026-01-16

Last updated on: 2026-01-16

Assigner: VulnCheck

Description
Thecus N4800Eco NAS Server Control Panel contains a command injection vulnerability that allows authenticated attackers to execute arbitrary system commands through user management endpoints. Attackers can inject commands via username and batch user creation parameters to execute shell commands with administrative privileges.
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Meta Information
Published
2026-01-16
Last Modified
2026-01-16
Generated
2026-06-16
EPSS Evaluated
2026-06-15
NVD
CVE-2021-47816
EUVD
EUVD-2026-2902
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
thecus n4800eco_nas_server_control_panel *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-78 The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
Attack-Flow Graph
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