CVE-2023-31478 — AI Deep Analysis Summary

Q: What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: GL.iNet devices leak Wi-Fi secrets via API. 💥 **Consequences**: Attackers get SSID & Password. Total network compromise. 📉

Q: Root Cause? (CWE/Flaw)

🛡️ **Flaw**: Insecure API Endpoint. 🔍 **CWE**: Information Disclosure. ❌ **Root Cause**: API reveals sensitive config (SSID/Key) without proper checks. 📝

Q: Who is affected? (Versions/Components)

📱 **Target**: GL.iNet Hardware Devices. 📉 **Version**: Firmware **< 3.216**. ⚠️ **Status**: All older versions are vulnerable. 🏷️

Q: What can hackers do? (Privileges/Data)

🕵️ **Hackers Can**: Read Wi-Fi Config. 🔑 **Data Stolen**: SSID + Wi-Fi Key. 🌐 **Impact**: Connect to your network. Bypass security. 🚪

Q: Is exploitation threshold high? (Auth/Config)

🔓 **Auth**: Likely Low/None. ⚙️ **Config**: API endpoint exposed. 📊 **Threshold**: **LOW**. Easy access to sensitive data. 📈

Q: Is there a public Exp? (PoC/Wild Exploitation)

💻 **Exploit**: Yes. 📂 **PoC**: Available on GitHub (Nuclei Templates). 🔥 **Wild Exp**: High risk. Automated tools exist. 🤖

Q: How to self-check? (Features/Scanning)

🔍 **Check**: Scan for GL.iNet API endpoints. 🛠️ **Tool**: Use Nuclei or similar scanners. 👀 **Look**: Check for SSID/Key leakage in responses. 📡

Q: Is it fixed officially? (Patch/Mitigation)

✅ **Fixed**: Yes. 🔄 **Patch**: Update to **v3.216+**. 📥 **Source**: Official GL.iNet release. 📦

Q: What if no patch? (Workaround)

🚧 **No Patch?**: Isolate device. 🔒 **Mitigation**: Block API access externally. 🔄 **Workaround**: Change Wi-Fi password manually if possible. 🛑

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **HIGH**. 🚨 **Priority**: Patch immediately. ⚡ **Reason**: Critical data leak. Easy exploit. 🏃♂️

Updated May 08, 2026

This is a summary of the AI-generated 10-question deep analysis. The full version (longer answers, follow-up Q&A, related CVEs) requires login. Read the full analysis →

Q1What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: GL.iNet devices leak Wi-Fi secrets via API. <br>💥 **Consequences**: Attackers get SSID & Password. Total network compromise. 📉

Q2Root Cause? (CWE/Flaw)

🛡️ **Flaw**: Insecure API Endpoint. <br>🔍 **CWE**: Information Disclosure. <br>❌ **Root Cause**: API reveals sensitive config (SSID/Key) without proper checks. 📝

Q3Who is affected? (Versions/Components)

📱 **Target**: GL.iNet Hardware Devices. <br>📉 **Version**: Firmware **< 3.216**. <br>⚠️ **Status**: All older versions are vulnerable. 🏷️

Q4What can hackers do? (Privileges/Data)

🕵️ **Hackers Can**: Read Wi-Fi Config. <br>🔑 **Data Stolen**: SSID + Wi-Fi Key. <br>🌐 **Impact**: Connect to your network. Bypass security. 🚪

Q5Is exploitation threshold high? (Auth/Config)

🔓 **Auth**: Likely Low/None. <br>⚙️ **Config**: API endpoint exposed. <br>📊 **Threshold**: **LOW**. Easy access to sensitive data. 📈

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

💻 **Exploit**: Yes. <br>📂 **PoC**: Available on GitHub (Nuclei Templates). <br>🔥 **Wild Exp**: High risk. Automated tools exist. 🤖

Q7How to self-check? (Features/Scanning)

🔍 **Check**: Scan for GL.iNet API endpoints. <br>🛠️ **Tool**: Use Nuclei or similar scanners. <br>👀 **Look**: Check for SSID/Key leakage in responses. 📡

Q8Is it fixed officially? (Patch/Mitigation)

✅ **Fixed**: Yes. <br>🔄 **Patch**: Update to **v3.216+**. <br>📥 **Source**: Official GL.iNet release. 📦

Q9What if no patch? (Workaround)

🚧 **No Patch?**: Isolate device. <br>🔒 **Mitigation**: Block API access externally. <br>🔄 **Workaround**: Change Wi-Fi password manually if possible. 🛑

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **HIGH**. <br>🚨 **Priority**: Patch immediately. <br>⚡ **Reason**: Critical data leak. Easy exploit. 🏃‍♂️

Continue exploring

Vulnerability detail Full AI analysis (login) n/a