#WireGuard
All CosmicBytez Labs articles tagged #WireGuard, across news, security advisories, how-to guides, and projects.
- Security
CVE-2026-120239: WAVLINK WN553X1-B WireGuard CLI Handler Command Injection
A CVSS 9.9 OS command injection in the WAVLINK WN553X1-B WireGuard CLI handler (sub_419DA8, file_id) is remotely exploitable; exploit details are public.
- Security
CVE-2026-120240: WAVLINK WN553X1-B WireGuard Group Handler Command Injection
A CVSS 9.9 OS command injection in the WAVLINK WN553X1-B WireGuard group handler (sub_41A748, group_id/group_name) is remotely exploitable.
- Project
Headscale: Self-Hosted Tailscale Control Server for Zero-Trust Mesh VPN
Replace Tailscale's cloud coordination server with a self-hosted Headscale instance, then lock the tailnet down with ACL policies, tagged nodes, and a...
- HOWTO
WireGuard VPN: Secure Remote Access for IT Professionals
Deploy a modern, high-performance WireGuard VPN server on Linux for secure remote access. Covers server setup, client configuration, multi-peer...
- Project
WireGuard Road Warrior VPN Server
Build a self-hosted WireGuard VPN server on Ubuntu for secure remote access — with NAT masquerading, DNS leak protection, QR-code client provisioning, and...
- HOWTO
WireGuard VPN Setup and Security Hardening on Linux
Deploy a hardened WireGuard VPN server on Linux — key generation, server and client config, firewall rules, and security best practices for production use.