CVE-2018-11409 — AI Deep Analysis Summary

🚨 **Essence**: Splunk <= 7.0.1 leaks sensitive info via a specific URL path. 💥 **Consequences**: Attackers can extract critical data like **License Keys** by appending `__raw/services/server/info/server-info?…

🛡️ **Root Cause**: Improper access control on internal API endpoints. 📉 **CWE**: Not specified in data, but effectively an **Information Disclosure** flaw due to unrestricted access to server info endpoints.

🎯 **Affected**: **Splunk** software. 📅 **Versions**: **7.0.1 and earlier**. 🏢 **Vendor**: Splunk Inc. (US-based data analysis tool).

🕵️ **Hackers Can**: Access internal server info. 🔑 **Specific Data**: **License Keys** and other configuration details. ⚠️ **Privilege**: No specific auth requirement mentioned, but implies access to the query interface.

🔓 **Threshold**: **Low/Medium**. ⚙️ **Config**: Requires access to the Splunk query interface. 🚫 **Auth**: Data doesn't explicitly state if auth is bypassed, but implies the endpoint is reachable via query manipulation.

💻 **Public Exp?**: **Yes**. 📂 **PoC**: Available on **Exploit-DB (44865)** and **Nuclei Templates**. 🌐 **Wild Exploitation**: Demonstrated discovery of license keys.

🔍 **Self-Check**: Send a request to `__raw/services/server/info/server-info?output_mode=json`. 📊 **Scan**: Use **Nuclei** templates for automated detection.…

🩹 **Official Fix**: **Yes**. ✅ **Action**: Upgrade to a version **newer than 7.0.1**. 📝 **Reference**: SecurityTracker ID 1041148 confirms the advisory.

🚧 **No Patch?**: Restrict network access to Splunk query endpoints. 🛑 **Mitigation**: Block external access to the `__raw/services/` path. 🔒 **Access Control**: Ensure strict authentication on the Splunk UI/API.

⚡ **Urgency**: **High**. 🔴 **Priority**: Critical for compliance (License leakage). 🚀 **Action**: Patch immediately if running <= 7.0.1. 📉 **Risk**: High impact due to sensitive data exposure.