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No exploitation reportedAwaiting NVD analysis

CVE-2026-105980

Command Injection in WireGuard VPN

No exploitation reported by the sources we read.

  • Published2026-11-03
  • WeaknessCWE-77

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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.

Timeline

dates in UTC
  1. 2026-11-0308:59CVE publishedCNA

Observed activity

isMalicious corpus · updated 2026-11-03 09:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2026-105980?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2026-105980?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

Products declared by the CNA

As CERTVDE, the CNA that assigned this CVE, declared them in the CVE record; versions as written. NVD lists no product for this CVE yet: this is the only product data so far.

  • Welotec TK100other versions: not affected
    Affected
    • ≥ 0.0.0, < 3.5.116fixed in 3.5.116semver
  • Welotec TK500-v2other versions: not affected
    Affected
    • ≥ 0.0.0, < 1.0.124fixed in 1.0.124semver
  • Welotec TK500-v3other versions: not affected
    Affected
    • ≥ 0.0.0, < 1.0.123fixed in 1.0.123semver

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-11-03

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2026-105980 yet.

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub
Metasploit modules
none listed
Metasploit Framework

Sources

  • CNACVSS 4.08.62026-11-03
  • CNACVSS 3.17.22026-11-03
  • NVDCVSS 3.17.2read 2026-11-03
  • CNAweakness (CWE)CWE-772026-11-03
  • NVDweakness (CWE)CWE-77read 2026-11-03
  • GitHub Advisoriesadvisory—

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 4.0 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published
2026-11-03
Last Modified
2026-11-03
NVD status
Received
GitHub Advisory
GHSA-2fpm-24vf-wgg4

Frequently asked questions

What is CVE-2026-105980?

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.

Is CVE-2026-105980 actively exploited?

Active exploitation of CVE-2026-105980 has not been confirmed.

What is the CVSS score for CVE-2026-105980?

CVE-2026-105980 has a CVSS v3 base score of 7.2 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

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