CVE-2026-105980 Details
Description
Improper input validation in the WireGuard VPN function may allow a remote attacker with high privileges to inject system commands and execute them with root privileges.
A command injection vulnerability has been identified in the WireGuard VPN functionality of certain Welotec TK routers. This issue arises from improper input validation, which may allow a remote attacker with high privileges to inject system commands and execute them with root privileges. The vulnerability affects multiple models within the TK100, TK500-v2, and TK500-v3 product lines, specifically in versions prior to 3.5.116 for TK100, prior to 1.0.124 for TK500-v2, and prior to 1.0.123 for TK500-v3.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Nov 3, 2026CISA-ADP
Assessed Nov 3, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.certvde.com/en/advisories/VDE-2026-119/ | [email protected] | AdvisoryBundleRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Welotec TK100 | >= 0.0.0, < 3.5.116 (semver) |
CPE
Remediation
| |
| Welotec TK500-v2 | >= 0.0.0, < 1.0.124 (semver) |
CPE
Remediation
| |
| Welotec TK500-v3 | >= 0.0.0, < 1.0.123 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 3, 2026 | CVE Modified | CISA-ADP |
| Nov 3, 2026 | New CVE Received | [email protected] |