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Security audit

DFS Reset

Security checks for vulnerabilities and agentic risk

Overview

This is an instruction-only skill for operator-confirmed Ubiquiti AP diagnostics and resets, with no hidden install behavior or executable payload.

Install only with a trusted MCP server and least-privilege UISP credentials. Treat reset_device as service-impacting: confirm the exact AP identity and expected client disruption before approving any reset, especially for non-DFS health issues.

Vulnerability Patterns
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (1)

Description-Behavior Mismatch

Medium
Confidence
94% confidence
Finding
The manifest frames the skill as detecting DFS radar events and resetting devices to restore configured frequencies after DFS-related channel displacement. In this example, the workflow explicitly finds no DFS event and no frequency mismatch, yet still recommends and performs a reset because of high CPU and memory usage, expanding the apparent operational purpose beyond DFS remediation.

Static analysis

No suspicious patterns detected.