cve_search
A execute tool on the Zebbern Kali MCP server.
This record as markdown: /tools/zebbern-zebbern-kali-mcp/cve-search.md
What cve_search does on Zebbern Kali MCP
AI agents invoke cve_search to trigger actions in Zebbern Kali MCP. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.
Why cve_search is rated High
The description is empty, lowering confidence. However, given the server context (Kali Linux pentest toolkit, Docker-based, AI agent access) and sibling tools that are all offensive security tools, 'cve_search' likely queries or executes CVE lookups and potentially exploit searches. On a Kali-based system, this could invoke tools like searchsploit or similar that query vulnerability databases.
From the tool's definition Tool name 'cve_search' on a Kali Linux penetration testing MCP server with sibling tools including ad_secretsdump, ad_psexec, ad_password_spray, and ad_wmiexec
Attacks that exploit this kind of access
The rule that runs cve_search safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Zebbern Kali MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For cve_search, this is the rule to start with:
cve_search stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Zebbern Kali MCP, apply this rule, and every cve_search call is checked against it from then on.
Questions about cve_search
cve_search is a execute tool on the Zebbern Kali MCP server. It is categorised as a Execute tool in the Zebbern Kali MCP MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Zebbern Kali MCP server in PolicyLayer and add a rule for cve_search: 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 Zebbern Kali MCP. Nothing to install.
cve_search is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the cve_search 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 cve_search. 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.
cve_search is provided by the Zebbern Kali MCP server (zebbern/zebbern-kali-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
More on Zebbern Kali, and thousands of servers like it.
Across the catalogue