CVE-2026-1281 — AI Deep Analysis Summary

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

🚨 **Essence**: Ivanti EPMM suffers from a **Code Injection** flaw. 💥 **Consequences**: Allows **Unauthenticated Remote Code Execution (RCE)**. Attackers can take full control of the server without logging in.

Q: Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-94** (Code Injection). 🔍 **Flaw**: The application fails to properly sanitize user input before processing it in a shell command context, allowing arbitrary code execution.

Q: Who is affected? (Versions/Components)

🏢 **Affected Vendor**: **Ivanti**. 📦 **Product**: **Endpoint Manager Mobile (EPMM)**. ⚠️ **Scope**: All versions vulnerable prior to the security advisory release.

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

👑 **Privileges**: **Full System Control**. 📂 **Data**: Complete access to confidential data, user credentials, and mobile device management policies. No authentication required.

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

📉 **Threshold**: **Extremely Low**. 🔓 **Auth**: **None Required** (Unauthenticated). 🌐 **Network**: **Remote** (Network Vector). 👤 **UI**: **None Required** (No user interaction needed).

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

💻 **Public Exploit**: **YES**. 🔗 **PoCs Available**: Multiple GitHub repositories (e.g., *MehdiLeDeaut*, *YunfeiGE18*) provide ready-to-use scripts for pre-auth RCE via Bash Arithmetic Expansion.

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

🔍 **Self-Check**: 1. Scan for **Ivanti EPMM** services. 2. Test for **Bash injection** vectors in API endpoints. 3. Use automated scanners detecting **CWE-94** patterns in web inputs.

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

🛠️ **Official Fix**: **YES**. 📢 **Advisory**: Ivanti released a Security Advisory on **2026-01-29**. ✅ **Action**: Apply the latest vendor patches immediately.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL (P0)**. ⚡ **Priority**: **Immediate Action Required**. 📉 **Risk**: CVSS **9.8** (High). Unauthenticated RCE means automated worm-like attacks are highly likely given public PoCs.

Updated May 06, 2026 CVSS 9.8 · 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**: Ivanti EPMM suffers from a **Code Injection** flaw. <br>💥 **Consequences**: Allows **Unauthenticated Remote Code Execution (RCE)**. Attackers can take full control of the server without logging in.

Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-94** (Code Injection). <br>🔍 **Flaw**: The application fails to properly sanitize user input before processing it in a shell command context, allowing arbitrary code execution.

Q3Who is affected? (Versions/Components)

🏢 **Affected Vendor**: **Ivanti**. <br>📦 **Product**: **Endpoint Manager Mobile (EPMM)**. <br>⚠️ **Scope**: All versions vulnerable prior to the security advisory release.

Q4What can hackers do? (Privileges/Data)

👑 **Privileges**: **Full System Control**. <br>📂 **Data**: Complete access to confidential data, user credentials, and mobile device management policies. No authentication required.

Q5Is exploitation threshold high? (Auth/Config)

📉 **Threshold**: **Extremely Low**. <br>🔓 **Auth**: **None Required** (Unauthenticated). <br>🌐 **Network**: **Remote** (Network Vector). <br>👤 **UI**: **None Required** (No user interaction needed).

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

💻 **Public Exploit**: **YES**. <br>🔗 **PoCs Available**: Multiple GitHub repositories (e.g., *MehdiLeDeaut*, *YunfeiGE18*) provide ready-to-use scripts for pre-auth RCE via Bash Arithmetic Expansion.

Q7How to self-check? (Features/Scanning)

🔍 **Self-Check**: <br>1. Scan for **Ivanti EPMM** services. <br>2. Test for **Bash injection** vectors in API endpoints. <br>3. Use automated scanners detecting **CWE-94** patterns in web inputs.

Q8Is it fixed officially? (Patch/Mitigation)

🛠️ **Official Fix**: **YES**. <br>📢 **Advisory**: Ivanti released a Security Advisory on **2026-01-29**. <br>✅ **Action**: Apply the latest vendor patches immediately.

Q9What if no patch? (Workaround)

🚧 **No Patch Workaround**: <br>1. **Block Access**: Restrict EPMM ports to trusted IPs only. <br>2. **WAF Rules**: Deploy Web Application Firewall rules to block shell injection payloads. <br>3.…

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Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL (P0)**. <br>⚡ **Priority**: **Immediate Action Required**. <br>📉 **Risk**: CVSS **9.8** (High). Unauthenticated RCE means automated worm-like attacks are highly likely given public PoCs.

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Vulnerability detail Full AI analysis (login) Ivanti CWE-94