CVE-2026-1603 — AI Deep Analysis Summary

Q: Who is affected? (Versions/Components)

🏢 **Affected**: **Ivanti Endpoint Manager**. 📅 **Version**: All versions **before 2024 SU5**. ⚠️ If you are running an older build, you are in the danger zone! 🎯

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

🕵️ **Attacker Action**: Remote, **Unauthenticated** access. 📦 **Data Stolen**: Specific **stored credential data**. 🔑 **Privileges**: No special privileges needed. Just network access! 🌐

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

⚡ **Threshold**: **LOW**. 🔓 **Auth**: None required (Unauthenticated). 🖱️ **UI**: No user interaction needed. 📶 **Network**: Remote (AV:N). Easy to exploit! 🚀

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

📜 **Public Exp?**: **YES**. 🔗 **PoC**: Available via **Nuclei Templates** (ProjectDiscovery). 🔥 **Status**: Automated scanning tools can detect and exploit this easily. Wild exploitation is likely imminent. ⚠️

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

🔍 **Self-Check**: 1️⃣ Check your EPM version (Is it < 2024 SU5?). 2️⃣ Run **Nuclei** scans using the CVE-2026-1603 template. 3️⃣ Monitor logs for unauthenticated access attempts to credential endpoints. 📊

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

🩹 **Official Fix**: **YES**. 📦 **Patch**: Update to **Ivanti Endpoint Manager 2024 SU5** or later. 📖 **Ref**: Check Ivanti Security Advisory (Feb 2026). Don't wait! ⏳

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. 📈 **Priority**: **P1**. 💡 **Reason**: Unauthenticated + Credential Leak + Public PoC. Patch NOW or risk a major breach! 🏃♂️💨

Updated May 06, 2026 CVSS 8.6 · High

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 Endpoint Manager (EPM) has a critical **Authentication Bypass** flaw. <br>💥 **Consequences**: Remote attackers can **leak stored credential data** without permission.…

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Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-288** (Authentication Bypass). <br>🔍 **Flaw**: Improper access control mechanisms allow unauthenticated users to bypass login checks.…

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Q3Who is affected? (Versions/Components)

🏢 **Affected**: **Ivanti Endpoint Manager**. <br>📅 **Version**: All versions **before 2024 SU5**. <br>⚠️ If you are running an older build, you are in the danger zone! 🎯

Q4What can hackers do? (Privileges/Data)

🕵️ **Attacker Action**: Remote, **Unauthenticated** access. <br>📦 **Data Stolen**: Specific **stored credential data**. <br>🔑 **Privileges**: No special privileges needed. Just network access! 🌐

Q5Is exploitation threshold high? (Auth/Config)

⚡ **Threshold**: **LOW**. <br>🔓 **Auth**: None required (Unauthenticated). <br>🖱️ **UI**: No user interaction needed. <br>📶 **Network**: Remote (AV:N). Easy to exploit! 🚀

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

📜 **Public Exp?**: **YES**. <br>🔗 **PoC**: Available via **Nuclei Templates** (ProjectDiscovery). <br>🔥 **Status**: Automated scanning tools can detect and exploit this easily. Wild exploitation is likely imminent. ⚠️

Q7How to self-check? (Features/Scanning)

🔍 **Self-Check**: <br>1️⃣ Check your EPM version (Is it < 2024 SU5?). <br>2️⃣ Run **Nuclei** scans using the CVE-2026-1603 template. <br>3️⃣ Monitor logs for unauthenticated access attempts to credential endpoints. 📊

Q8Is it fixed officially? (Patch/Mitigation)

🩹 **Official Fix**: **YES**. <br>📦 **Patch**: Update to **Ivanti Endpoint Manager 2024 SU5** or later. <br>📖 **Ref**: Check Ivanti Security Advisory (Feb 2026). Don't wait! ⏳

Q9What if no patch? (Workaround)

🚧 **No Patch?**: <br>1️⃣ **Network Segmentation**: Block external access to EPM immediately. <br>2️⃣ **WAF Rules**: Filter requests targeting the bypass endpoint.…

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Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. <br>📈 **Priority**: **P1**. <br>💡 **Reason**: Unauthenticated + Credential Leak + Public PoC. Patch NOW or risk a major breach! 🏃‍♂️💨

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Vulnerability detail Full AI analysis (login) Ivanti CWE-288