CVE-2023-25826 — AI Deep Analysis Summary

🚨 **Essence**: OpenTSDB suffers from **OS Command Injection** (CWE-78). <br>💥 **Consequences**: Attackers can execute **arbitrary code** on the host system.…

🛡️ **Root Cause**: **Insufficient Parameter Validation**. <br>🔍 **Flaw**: The application fails to properly sanitize user inputs before passing them to the operating system.…

📦 **Affected Versions**: OpenTSDB **1.0.0** through **2.4.1**. <br>🏢 **Vendor/Product**: OpenTSDB (Open-source, distributed time-series database).…

💀 **Privileges**: Attackers gain the same privileges as the **OpenTSDB service user**. <br>📊 **Data Impact**: Full **Read/Write/Execute** access.…

⚡ **Threshold**: **LOW**. <br>🔓 **Auth**: **Unauthenticated**. No login required. <br>⚙️ **Config**: Network access to the OpenTSDB port is sufficient.…

🔓 **Public Exploits**: **YES**. <br>📂 **Resources**: <br>- GitHub PoC: [Threekiii/Awesome-POC](https://github.com/Threekiii/Awesome-POC/blob/master/%E6%95%B0%E6%8D%AE%E5%BA%93%E6%BC%8F%E6%B4%9E/OpenTSDB%20%E5%91%BD%E4%BB…

🔍 **Self-Check**: <br>1. **Version Scan**: Check if your OpenTSDB version is ≤ 2.4.1. <br>2. **Port Scan**: Look for open ports (default 4242). <br>3.…

🩹 **Official Fix**: **YES**. <br>📝 **Patch**: The vulnerability was addressed in later versions (post-2.4.1).…

🚧 **No Patch Workaround**: <br>1. **Network Isolation**: Block external access to OpenTSDB ports via Firewall/WAF. <br>2. **Authentication**: Enable strict authentication mechanisms if available in your version. <br>3.…

🔴 **Urgency**: **CRITICAL**. <br>📈 **Priority**: **P0 (Immediate Action Required)**. <br>⏳ **Reason**: Unauthenticated RCE with high CVSS score (9.8). <br>🚀 **Advice**: Patch or isolate within **24 hours**.…