To get a JSON with all the products associated to a vendor
AI agents call vul_vendor_products to retrieve information from Cve Search without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only lookup of products for a given vendor from the CVE-Search database. It has no side effects, does not modify data, execute code, or trigger external operations. The blast radius of misuse is minimal—an attacker could enumerate vendor product catalogs but cannot harm systems or data. Standard information disclosure risk.
From the tool's definition Tool retrieves products associated to a vendor and returns JSON data. The description states 'get...all the products associated to a vendor' with no mention of modification, deletion, or execution capabilities. This is a query/retrieval operation.
Documented attack patterns abuse exactly the kind of access vul_vendor_products gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Cve Search, and nothing reaches the server without passing your rules. This is the rule we recommend for vul_vendor_products:
{
"version": "1",
"default": "deny",
"tools": {
"vul_vendor_products": {}
}
}vul_vendor_products is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
To get a JSON with all the products associated to a vendor. It is categorised as a Read tool in the Cve Search MCP Server, which means it retrieves data without modifying state.
Register the Cve Search MCP server in PolicyLayer and add a rule for vul_vendor_products: 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 Cve Search. Nothing to install.
vul_vendor_products 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 vul_vendor_products 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 vul_vendor_products. 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.
vul_vendor_products is provided by the Cve Search MCP server (roadwy/cve-search_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 6 Cve Search tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
6 Cve Search tools catalogued and risk-classified — across an index of 42,500+ MCP servers.