Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%

CVE-2018-7841 — AI Deep Analysis Summary

Q1What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: A critical **Command Injection** flaw in Schneider Electric U.Motion Builder.…

Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **Improper Input Sanitization** in `track_import_export.php`.…

Q3Who is affected? (Versions/Components)

🏢 **Affected**: **Schneider Electric U.Motion Builder**. Specifically, **Version 1.3.4** and all earlier versions. 📦 Product: U.motion Builder software.

Q4What can hackers do? (Privileges/Data)

💀 **Attacker Capabilities**: Full **Remote Code Execution (RCE)**.…

Q5Is exploitation threshold high? (Auth/Config)

⚠️ **Exploitation Threshold**: **LOW**. The vulnerability is **Unauthenticated**. No login or specific configuration is required to exploit the `track_import_export.php` script via crafted input parameters.

Q6Is there a public Exp? (PoC/Wild Exploitation)

🔍 **Public Exploit**: **YES**. Proof of Concept (PoC) is available via **Nuclei Templates** (projectdiscovery) and was disclosed on **Full Disclosure** mailing lists. Wild exploitation is feasible.

Q7How to self-check? (Features/Scanning)

🔎 **Self-Check**: Scan for the presence of `track_import_export.php` in U.Motion Builder instances.…

Q8Is it fixed officially? (Patch/Mitigation)

🛠️ **Official Fix**: **YES**. Schneider Electric released an advisory (**SEVD-2019-071-02**) confirming the vulnerability. Users should update to a patched version immediately.

Q9What if no patch? (Workaround)

🚧 **No Patch Workaround**: If patching is delayed, **block external access** to the `track_import_export.php` endpoint via firewall rules.…

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. Due to **Unauthenticated** access and **RCE** capabilities, this is a high-priority vulnerability. Immediate patching or mitigation is required to prevent building management system takeover.