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Q1What is this vulnerability? (Essence + Consequences)
🚨 **Essence**: METIS WIC exposes an unauthenticated web shell at `/console`. 📉 **Consequences**: Attackers gain full remote control. Critical risk to infrared thermometer systems.
Q2Root Cause? (CWE/Flaw)
🛡️ **Root Cause**: CWE-306 (Missing Authentication). 🐛 **Flaw**: The `/console` endpoint lacks access controls. No login required to execute commands.
Q3Who is affected? (Versions/Components)
🏢 **Vendor**: METIS Cyberspace Technology SA. 📦 **Product**: METIS WIC (Window Interface Configuration). 📅 **Affected**: Versions **2.1.234-r18 and earlier**. ⚠️ Check your version immediately!
Q4What can hackers do? (Privileges/Data)
💀 **Privileges**: **ROOT** access. 🖥️ **Action**: Execute arbitrary OS commands remotely. 📂 **Data**: Full system compromise. No restrictions on what can be done.
Q5Is exploitation threshold high? (Auth/Config)
📉 **Threshold**: **LOW**. 🔓 **Auth**: None required. 🌐 **Config**: Just need network access to the `/console` endpoint. Extremely easy to exploit.
Q6Is there a public Exp? (PoC/Wild Exploitation)
🔍 **Public Exp?**: Yes. 📄 **PoC**: Technical description available via Cydome.io. 🌍 **Wild Exploitation**: High risk due to simplicity. No complex payload needed.
Q7How to self-check? (Features/Scanning)
🔎 **Self-Check**: Scan for `/console` endpoint. 🚫 **Test**: Try accessing without credentials. 📡 **Tools**: Use vulnerability scanners detecting unauthenticated web shells.…
🛠️ **Fix**: Update to a version **newer than 2.1.234-r18**. 📥 **Source**: Check official METIS website for patches. 🔄 **Action**: Apply vendor-provided updates ASAP.
Q9What if no patch? (Workaround)
🚧 **Workaround**: Block `/console` endpoint via firewall. 🚫 **Access Control**: Restrict network access to the device. 🛡️ **Defense**: Implement WAF rules to deny unauthenticated requests to this path.
Q10Is it urgent? (Priority Suggestion)
🔥 **Urgency**: **CRITICAL**. 🚨 **Priority**: Immediate action required. CVSS Score: **9.8** (High). 📉 **Impact**: Full system takeover. Do not delay patching!