AI agents use firewall_policy_create to create or update resources in FortiOS 7 6 X MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your FortiOS 7 6 X MCP Server environment.
Creating firewall policies modifies security configurations on a Fortinet FortiOS device. This is a Write operation because policies can be subsequently modified or deleted. However, severity is high rather than medium because misconfigured firewall policies can have significant security and operational impact, affecting network traffic rules and potentially opening security gaps or blocking legitimate traffic.
From the tool's definition Tool name 'firewall_policy_create' indicates creation of firewall policies. Context shows this is part of a FortiOS 7.6.x REST API MCP server.
Documented attack patterns abuse exactly the kind of access firewall_policy_create gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and FortiOS 7 6 X MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for firewall_policy_create:
{
"version": "1",
"default": "deny",
"tools": {
"firewall_policy_create": {
"limits": [
{
"counter": "firewall_policy_create_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}firewall_policy_create stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
Free to start. No card required.
firewall_policy_create. It is categorised as a Write tool in the FortiOS 7 6 X MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the FortiOS 7 6 X MCP Server MCP server in PolicyLayer and add a rule for firewall_policy_create: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches FortiOS 7 6 X MCP Server. Nothing to install.
firewall_policy_create is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the firewall_policy_create rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for firewall_policy_create. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
firewall_policy_create is provided by the FortiOS 7 6 X MCP Server MCP server (paoloamato2/fortinet-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from FortiOS 7 6 X MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
240 FortiOS 7 6 X MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.