CVE-2021-41277 — AI Deep Analysis Summary

🚨 **What is this vulnerability?** * **Essence:** A **Path Traversal** flaw in Metabase's admin settings. * **Specifics:** Occurs in `admin->settings->maps->custom maps->add a map`. * **Consequence:** Attackers can…

🛡️ **Root Cause? (CWE/Flaw)** * **CWE ID:** **CWE-200** (Exposure of Sensitive Information). * **The Flaw:** Missing **permission verification** (authorization check) on the specific API endpoint. * **Result:** Un…

👥 **Who is affected? (Versions/Components)** * **Vendor:** Metabase (Open Source Data Analytics Platform).…

🕵️ **What can hackers do? (Privileges/Data)** * **Action:** Read **arbitrary files** on the host server.…

📉 **Is exploitation threshold high? (Auth/Config)** * **Auth Required:** **NO**. (PR:N in CVSS vector). 🚫 * **User Interaction:** **NONE**. (UI:N). 🙅‍♂️ * **Complexity:** **LOW**. (AC:L).…

💣 **Is there a public Exp? (PoC/Wild Exploitation)** * **Yes!** Multiple PoCs exist. 📜 * **Tools:** * Python scripts (e.g., `CVE-2021-41277.py`). 🐍 * Go binary (`CVE-2021-41277`).…

🔍 **How to self-check? (Features/Scanning)** * **Method:** Use the provided PoC tools.…

🩹 **Is it fixed officially? (Patch/Mitigation)** * **Yes!** Official patches are available.…

🚧 **What if no patch? (Workaround)** * **Network Level:** Block external access to the `/api/` endpoints related to maps/settings.…

🚨 **Is it urgent? (Priority Suggestion)** * **Priority:** **CRITICAL** / **HIGH**. 🔴 * **Reason:** * CVSS Score indicates **High** Confidentiality & Integrity impact. 📈 * No authentication needed.…