Get full details of a single Vulnerability Group by sys_id or VUL number (e.g.
AI agents call get_vulnerability_group to retrieve information from ServiceNow-MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves vulnerability group data from ServiceNow without modifying, deleting, or executing operations. It is a read-only query operation with minimal blast radius—an AI agent misusing it could expose vulnerability details but cannot create, modify, or delete data, nor execute code or move funds.
From the tool's definition Tool name 'get_vulnerability_group' with description 'Get full details of a single Vulnerability Group' indicates a retrieval operation. The phrase 'Get...by sys_id or VUL number' confirms this is a query/fetch operation with no modification.
Attacks that exploit this kind of access
Get full details of a single Vulnerability Group by sys_id or VUL number (e.g. It is categorised as a Read tool in the ServiceNow-MCP MCP Server, which means it retrieves data without modifying state.
Register the ServiceNow- MCP server in PolicyLayer and add a rule for get_vulnerability_group: 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 ServiceNow-MCP. Nothing to install.
get_vulnerability_group 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 get_vulnerability_group 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 get_vulnerability_group. 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.
get_vulnerability_group is provided by the ServiceNow- MCP server (tedorigawa001/servicenow-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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