CVE-2023-6930 — AI Deep Analysis Summary

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

🚨 **Essence**: Critical Access Control Error in EuroTel ETL3100 radios. 💥 **Consequences**: Attackers can bypass auth, steal sensitive data, and gain full system control. Total compromise! 😱

Q: Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-284** (Improper Access Control). 🔍 **Flaw**: The system fails to properly verify user permissions, allowing unauthorized actions. It's a fundamental security logic failure.

Q: Who is affected? (Versions/Components)

📦 **Affected**: EuroTel **ETL3100** Radio Transmitter. 📌 **Versions**: Specifically **v01c01** and **v01x37**. Check your firmware version immediately! 🕵️♂️

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

🕵️♀️ **Attacker Actions**: 1. 📤 **Disclose** sensitive info. 2. 🔓 **Bypass** authentication. 3. 👑 **Elevate** privileges. 4. 🏠 **Full Access** to the system. Critical impact!

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

⚡ **Exploitation**: **LOW** threshold. 🌐 **Network**: Attackable remotely (AV:N). 🔑 **Auth**: No privileges required (PR:N). 👀 **UI**: No user interaction needed (UI:N). Easy to exploit!

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

🚫 **Public Exploit**: **No** public PoC or wild exploitation detected yet. 📝 **Status**: References point to CISA ICS Advisory. Stay alert, but no active weaponized code seen publicly.

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

🔍 **Self-Check**: 1. 📋 Verify firmware is **v01c01** or **v01x37**. 2. 🌐 Scan for EuroTel ETL3100 devices on your network. 3. 🛡️ Check for unauthorized access logs.

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

🔧 **Official Fix**: Refer to **CISA ICSA-23-353-05** for vendor guidance. 📥 **Action**: Contact EuroTel directly for patches or updates. Do not ignore official advisories!

Q: What if no patch? (Workaround)

🚧 **No Patch?**: 1. 🚫 **Isolate** the device from the network. 2. 🔒 **Restrict** access via firewall rules. 3. 👀 **Monitor** closely for suspicious activity. Mitigate risk until fixed!

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **HIGH**. 📈 **Priority**: Immediate action required. CVSS is high (Critical impact on Confidentiality & Availability). Patch or isolate NOW! ⏳

Updated May 08, 2026 CVSS 9.4 · Critical

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**: Critical Access Control Error in EuroTel ETL3100 radios. <br>💥 **Consequences**: Attackers can bypass auth, steal sensitive data, and gain full system control. Total compromise! 😱

Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-284** (Improper Access Control). <br>🔍 **Flaw**: The system fails to properly verify user permissions, allowing unauthorized actions. It's a fundamental security logic failure.

Q3Who is affected? (Versions/Components)

📦 **Affected**: EuroTel **ETL3100** Radio Transmitter. <br>📌 **Versions**: Specifically **v01c01** and **v01x37**. Check your firmware version immediately! 🕵️‍♂️

Q4What can hackers do? (Privileges/Data)

🕵️‍♀️ **Attacker Actions**: <br>1. 📤 **Disclose** sensitive info. <br>2. 🔓 **Bypass** authentication. <br>3. 👑 **Elevate** privileges. <br>4. 🏠 **Full Access** to the system. Critical impact!

Q5Is exploitation threshold high? (Auth/Config)

⚡ **Exploitation**: **LOW** threshold. <br>🌐 **Network**: Attackable remotely (AV:N). <br>🔑 **Auth**: No privileges required (PR:N). <br>👀 **UI**: No user interaction needed (UI:N). Easy to exploit!

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

🚫 **Public Exploit**: **No** public PoC or wild exploitation detected yet. <br>📝 **Status**: References point to CISA ICS Advisory. Stay alert, but no active weaponized code seen publicly.

Q7How to self-check? (Features/Scanning)

🔍 **Self-Check**: <br>1. 📋 Verify firmware is **v01c01** or **v01x37**. <br>2. 🌐 Scan for EuroTel ETL3100 devices on your network. <br>3. 🛡️ Check for unauthorized access logs.

Q8Is it fixed officially? (Patch/Mitigation)

🔧 **Official Fix**: Refer to **CISA ICSA-23-353-05** for vendor guidance. <br>📥 **Action**: Contact EuroTel directly for patches or updates. Do not ignore official advisories!

Q9What if no patch? (Workaround)

🚧 **No Patch?**: <br>1. 🚫 **Isolate** the device from the network. <br>2. 🔒 **Restrict** access via firewall rules. <br>3. 👀 **Monitor** closely for suspicious activity. Mitigate risk until fixed!

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **HIGH**. <br>📈 **Priority**: Immediate action required. CVSS is high (Critical impact on Confidentiality & Availability). Patch or isolate NOW! ⏳

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Vulnerability detail Full AI analysis (login) EuroTel CWE-284