CVE-2025-15026 — AI Deep Analysis Summary

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

🚨 **Essence**: Critical Auth Bypass in Centreon. 📉 **Consequences**: Attackers gain full control (C:H/I:H/A:H). System integrity is completely compromised. 📉

Q: Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-306** (Missing Authentication). ❌ **Flaw**: Critical functions lack proper identity verification. No ACL enforcement. 🔍

Q: Who is affected? (Versions/Components)

🏢 **Vendor**: Centreon (France). 📦 **Affected**: • v25.10.2 (and earlier) • v24.10.3 (and earlier) • v24.04.3 (and earlier) ⚠️ Check your version immediately! 📉

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

💰 **Privileges**: Full System Access. 🔓 **Data**: Complete Confidentiality & Integrity loss. 🚫 **Availability**: Service disruption possible. 🔥 **Impact**: High (CVSS 3.1). 📉

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

⚡ **Threshold**: **LOW**. 🌐 **Network**: Remote (AV:N). 🔑 **Auth**: None required (PR:N). 👤 **User**: No interaction needed (UI:N). 🎯 **Easy to exploit**. 📉

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

📜 **Public Exp?**: **No PoC listed** in data. 🕵️ **Status**: Vendor advisory exists. ⚠️ **Risk**: Zero-day potential due to low barrier. 📉

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

🔍 **Self-Check**: 1. Verify Centreon version. 2. Check for unauthenticated API endpoints. 3. Scan for missing auth on critical modules. 🛠️ Use standard vulnerability scanners. 📉

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

🩹 **Fix**: Update to **latest versions**. 📥 **Source**: Official GitHub releases & Vendor Advisory. ✅ **Action**: Patch immediately! 📉

Q: What if no patch? (Workaround)

🚧 **No Patch?**: 1. Block external access to Centreon. 2. Implement strict WAF rules. 3. Restrict network segments. 🛡️ **Mitigate** until patched. 📉

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. 🚨 **Priority**: **P1**. ⏳ **Time**: Patch NOW. 💥 **Risk**: High impact, easy exploit. 📉

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**: Critical Auth Bypass in Centreon. <br>📉 **Consequences**: Attackers gain full control (C:H/I:H/A:H). System integrity is completely compromised. 📉

Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-306** (Missing Authentication). <br>❌ **Flaw**: Critical functions lack proper identity verification. No ACL enforcement. 🔍

Q3Who is affected? (Versions/Components)

🏢 **Vendor**: Centreon (France). <br>📦 **Affected**: <br>• v25.10.2 (and earlier) <br>• v24.10.3 (and earlier) <br>• v24.04.3 (and earlier) <br>⚠️ Check your version immediately! 📉

Q4What can hackers do? (Privileges/Data)

💰 **Privileges**: Full System Access. <br>🔓 **Data**: Complete Confidentiality & Integrity loss. <br>🚫 **Availability**: Service disruption possible. <br>🔥 **Impact**: High (CVSS 3.1). 📉

Q5Is exploitation threshold high? (Auth/Config)

⚡ **Threshold**: **LOW**. <br>🌐 **Network**: Remote (AV:N). <br>🔑 **Auth**: None required (PR:N). <br>👤 **User**: No interaction needed (UI:N). <br>🎯 **Easy to exploit**. 📉

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

📜 **Public Exp?**: **No PoC listed** in data. <br>🕵️ **Status**: Vendor advisory exists. <br>⚠️ **Risk**: Zero-day potential due to low barrier. 📉

Q7How to self-check? (Features/Scanning)

🔍 **Self-Check**: <br>1. Verify Centreon version. <br>2. Check for unauthenticated API endpoints. <br>3. Scan for missing auth on critical modules. <br>🛠️ Use standard vulnerability scanners. 📉

Q8Is it fixed officially? (Patch/Mitigation)

🩹 **Fix**: Update to **latest versions**. <br>📥 **Source**: Official GitHub releases & Vendor Advisory. <br>✅ **Action**: Patch immediately! 📉

Q9What if no patch? (Workaround)

🚧 **No Patch?**: <br>1. Block external access to Centreon. <br>2. Implement strict WAF rules. <br>3. Restrict network segments. <br>🛡️ **Mitigate** until patched. 📉

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. <br>🚨 **Priority**: **P1**. <br>⏳ **Time**: Patch NOW. <br>💥 **Risk**: High impact, easy exploit. 📉

Continue exploring

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