CVE-2024-9137 — AI Deep Analysis Summary

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

🚨 **Essence**: Missing authentication in MOXA Service allows command injection. 📉 **Consequences**: Unauthorized config upload/download, full system compromise. Critical integrity & availability loss.

Q: Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: CWE-306 (Missing Authentication for Critical Function). 🐛 **Flaw**: No auth check during command sending. Attackers bypass security controls easily.

Q: Who is affected? (Versions/Components)

📦 **Affected**: Moxa EDR-8010, EDR-G9004, EDR-G9010, EDF-G1002-BP (<3.12.1). NAT-102 (<1.0.5), OnCell G4302-LTE4 (<3.9). 📅 **Vendor**: Moxa.

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

💀 **Hackers Can**: Execute specific commands. ⬆️⬇️ **Data Impact**: Download/Upload configs without permission. 🏴 **Result**: Total system takeover. High impact on Integrity (I:H) & Availability (A:H).

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

🔓 **Threshold**: LOW. 🚫 **Auth**: None required (PR:N). 🌐 **Access**: Network (AV:N). 🚶 **UI**: None needed (UI:N). Extremely easy to exploit remotely.

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

🕵️ **Public Exp?**: No PoCs listed in data. 📰 **Refs**: Vendor advisories (MPSA-241154/1156) exist. ⚠️ **Risk**: High CVSS (8.6) suggests wild exploitation likely soon.

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

🔍 **Check**: Scan for MOXA Service endpoints. 📋 **Verify**: Check firmware versions against <3.12.1/<1.0.5/<3.9 lists. 🛠️ **Tool**: Use vulnerability scanners targeting Moxa devices.

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

🩹 **Fixed?**: Yes. 📥 **Action**: Update to EDR 3.12.1+, NAT-1.0.5+, OnCell 3.9+. 🔗 **Source**: Official Moxa Security Advisory links provided.

Q: What if no patch? (Workaround)

🚧 **No Patch?**: Isolate devices. 🚫 **Block**: Restrict network access to management ports. 👁️ **Monitor**: Watch for unauthorized config changes. 🛑 **Mitigate**: Disable unnecessary services if possible.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: HIGH. 📈 **CVSS**: 8.6 (High). 🚀 **Priority**: Patch immediately. Remote, unauthenticated, high impact. Do not delay.

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**: Missing authentication in MOXA Service allows command injection. 📉 **Consequences**: Unauthorized config upload/download, full system compromise. Critical integrity & availability loss.

Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: CWE-306 (Missing Authentication for Critical Function). 🐛 **Flaw**: No auth check during command sending. Attackers bypass security controls easily.

Q3Who is affected? (Versions/Components)

📦 **Affected**: Moxa EDR-8010, EDR-G9004, EDR-G9010, EDF-G1002-BP (<3.12.1). NAT-102 (<1.0.5), OnCell G4302-LTE4 (<3.9). 📅 **Vendor**: Moxa.

Q4What can hackers do? (Privileges/Data)

💀 **Hackers Can**: Execute specific commands. ⬆️⬇️ **Data Impact**: Download/Upload configs without permission. 🏴 **Result**: Total system takeover. High impact on Integrity (I:H) & Availability (A:H).

Q5Is exploitation threshold high? (Auth/Config)

🔓 **Threshold**: LOW. 🚫 **Auth**: None required (PR:N). 🌐 **Access**: Network (AV:N). 🚶 **UI**: None needed (UI:N). Extremely easy to exploit remotely.

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

🕵️ **Public Exp?**: No PoCs listed in data. 📰 **Refs**: Vendor advisories (MPSA-241154/1156) exist. ⚠️ **Risk**: High CVSS (8.6) suggests wild exploitation likely soon.

Q7How to self-check? (Features/Scanning)

🔍 **Check**: Scan for MOXA Service endpoints. 📋 **Verify**: Check firmware versions against <3.12.1/<1.0.5/<3.9 lists. 🛠️ **Tool**: Use vulnerability scanners targeting Moxa devices.

Q8Is it fixed officially? (Patch/Mitigation)

🩹 **Fixed?**: Yes. 📥 **Action**: Update to EDR 3.12.1+, NAT-1.0.5+, OnCell 3.9+. 🔗 **Source**: Official Moxa Security Advisory links provided.

Q9What if no patch? (Workaround)

🚧 **No Patch?**: Isolate devices. 🚫 **Block**: Restrict network access to management ports. 👁️ **Monitor**: Watch for unauthorized config changes. 🛑 **Mitigate**: Disable unnecessary services if possible.

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: HIGH. 📈 **CVSS**: 8.6 (High). 🚀 **Priority**: Patch immediately. Remote, unauthenticated, high impact. Do not delay.

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Vulnerability detail Full AI analysis (login) Moxa CWE-306