MQTT Fuzzer
CommunitySecure your MQTT brokers.
Authorlawless-m
Version1.0.0
Installs0
System Documentation
What problem does it solve?
This Skill helps identify vulnerabilities in MQTT broker implementations by fuzzing them against the MQTT 3.1.1 specification, ensuring robust security and protocol compliance.
Core Features & Use Cases
- Comprehensive Protocol Coverage: Tests all MQTT 3.1.1 packet types including CONNECT, PUBLISH (all QoS levels), SUBSCRIBE, UNSUBSCRIBE, PING, and DISCONNECT.
- Edge Case and Malformed Packet Testing: Identifies weaknesses by sending invalid remaining lengths, malformed UTF-8 strings, and incorrect wildcard usage.
- Use Case: A security engineer can use this fuzzer to proactively discover and fix potential buffer overflows or denial-of-service vulnerabilities in an IoT device's MQTT communication layer before deployment.
Quick Start
Run the MQTT fuzzer against a broker running on localhost at port 1883, including malformed and edge-case packets.
Dependency Matrix
Required Modules
boofuzz
Components
scriptsreferences
💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: MQTT Fuzzer Download link: https://github.com/lawless-m/mtqq-fuzzer/archive/main.zip#mqtt-fuzzer Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
Agent Skills Search Helper
Install a tiny helper to your Agent, search and equip skill from 223,000+ vetted skills library on demand.