CVE-2026-105979
HIGHCVSS 7.2/10EPSS 0.36%
Last modified
CVE-2026-105979 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. 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.. EPSS estimates a 0.36% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Welotec | TK100 | >= 0.0.0, < 3.5.116 |
| Welotec | TK500-v2 | >= 0.0.0, < 1.0.124 |
| Welotec | TK500-v3 | >= 0.0.0, < 1.0.123 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-105979?
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.
How severe is CVE-2026-105979?
CVE-2026-105979 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 0.36% probability of exploitation in the next 30 days.
How do I fix CVE-2026-105979?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2026-105979?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST