CVE-2026-24178 — AI Deep Analysis Summary

🚨 **Essence**: NVIDIA NVFlare Dashboard has a critical auth flaw. 📉 **Consequences**: Unauthenticated attackers can bypass security.…

🛡️ **Root Cause**: **CWE-639** (Authorization Bypass Through User-Controlled Key). 🔍 **Flaw**: The user management & identity auth system is broken. Attackers manipulate keys to skip authorization checks. 🗝️

🏢 **Vendor**: NVIDIA. 📦 **Product**: FLARE SDK / NVFlare Dashboard. 📅 **Published**: 2026-04-28. ⚠️ **Scope**: Any instance running the vulnerable Dashboard version. Check your federal learning setups.

👑 **Privileges**: Full access without login. 📂 **Data**: Read, modify, or delete sensitive training data. 💻 **Execution**: Run arbitrary code on the server. 🚫 **DoS**: Crash the service.…

📉 **Threshold**: **LOW**. 🚫 **Auth**: None required (PR:N). 🌐 **Network**: Remote (AV:N). 🎯 **Complexity**: Low (AC:L). 🤝 **UI**: No interaction needed (UI:N). Easy to exploit remotely. ⚡

🚫 **Public Exp**: **No** public PoC or wild exploitation found yet. 📭 **Status**: POCs list is empty. 🕵️ **Advice**: Assume it’s vulnerable. Don’t wait for a public exploit to act. Patch proactively.

🔍 **Check**: Scan for NVIDIA NVFlare Dashboard instances. 📡 **Port**: Check common dashboard ports. 🛠️ **Tool**: Use vulnerability scanners detecting CWE-639 patterns.…

🛡️ **Fix**: Yes, official patch exists. 📝 **Source**: NVIDIA CustHelp (ID: 5819). 🔗 **Link**: https://nvidia.custhelp.com/app/answers/detail/a_id/5819. 🔄 **Action**: Update FLARE SDK immediately to the fixed version.

🚧 **No Patch?**: Isolate the dashboard. 🚫 **Network**: Block external access (Firewall). 🔒 **Auth**: Enforce strict MFA if possible (though bypass is likely). 📉 **Monitor**: Watch for anomalous key usage.…

🔥 **Urgency**: **CRITICAL**. 🚨 **Priority**: **P0**. ⏱️ **Time**: Patch NOW. CVSS is High. Remote, unauthenticated, full impact. 🏃‍♂️ Don’t delay. Secure your federal learning infrastructure today.