CVE-2026-105979 - Vulnerability Details - OpenCVE

ReportizFlow

Improper input validation in the ZeroTier VPN function may allow a remote attacker with high privileges to inject system commands and execute them with root privileges.

Attack Vector Network

Attack Complexity Low

Privileges Required High

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Welotec	Tk100 Tk500 V2 Tk500 V3

No data.

No data.

References

Link	Providers
https://www.certvde.com/en/advisories/VDE-2026-119/

History

Tue, 03 Nov 2026 09:15:00 +0000

Type	Values Removed	Values Added
Description		Improper input validation in the ZeroTier VPN function may allow a remote attacker with high privileges to inject system commands and execute them with root privileges.
Title		Command Injection in ZeroTier VPN
First Time appeared		Welotec Welotec tk100 Welotec tk500 V2 Welotec tk500 V3
Weaknesses		CWE-77
CPEs		cpe:2.3:h:welotec:tk100:::::::: cpe:2.3:h:welotec:tk500_v2:::::::: cpe:2.3:h:welotec:tk500_v3::::::::
Vendors & Products		Welotec Welotec tk100 Welotec tk500 V2 Welotec tk500 V3
References		https://www.certvde.com/en/advisories/VDE-2026-119/
Metrics		cvssV3_1 `{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}` cvssV4_0 `{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published: 2026-11-03T08:58:40.540Z

Updated: 2026-11-03T08:58:40.540Z

Reserved: 2026-10-06T10:03:13.648Z

Link: CVE-2026-105979

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2026-11-03T09:17:09.930

Modified: 2026-11-03T16:30:49.290

Link: CVE-2026-105979

Redhat

No data.

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