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.
Published: 2026-11-03
Score: 8.6 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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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
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'}

Subscriptions

Welotec Tk100 Tk500 V2 Tk500 V3
cve-icon MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published:

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

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

Link: CVE-2026-105979

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

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

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

Link: CVE-2026-105979

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-03T10:30:13Z

Weaknesses
  • CWE-77

    Improper Neutralization of Special Elements used in a Command ('Command Injection')