AI agents call vuln_get_statistics to retrieve information from Kali Security MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves statistics from a vulnerability database. It performs a read-only operation that fetches existing data without creating, modifying, deleting, or executing anything. The low severity reflects minimal blast radius—statistics are informational and cannot directly compromise systems.
From the tool's definition Tool name 'vuln_get_statistics' and description '获取漏洞数据库统计信息' (Get vulnerability database statistics) indicate retrieval of aggregate statistical data with no modification or execution capability.
Documented attack patterns abuse exactly the kind of access vuln_get_statistics gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Kali Security MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for vuln_get_statistics:
{
"version": "1",
"default": "deny",
"tools": {
"vuln_get_statistics": {}
}
}vuln_get_statistics is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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获取漏洞数据库统计信息. It is categorised as a Read tool in the Kali Security MCP MCP Server, which means it retrieves data without modifying state.
Register the Kali Security MCP server in PolicyLayer and add a rule for vuln_get_statistics: 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 Kali Security MCP. Nothing to install.
vuln_get_statistics is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the vuln_get_statistics 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 vuln_get_statistics. 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.
vuln_get_statistics is provided by the Kali Security MCP server (seac-25/kali-security-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 249 Kali Security MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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249 Kali Security MCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.