CVE-2025-5277 — AI Deep Analysis Summary

🚨 **Essence**: `aws-mcp-server` suffers from **Command Injection**. 💥 **Consequences**: Attackers can execute **arbitrary code** on the host system.…

🛡️ **Root Cause**: **CWE-78** (OS Command Injection). The flaw lies in how the CLI executor handles inputs.…

👥 **Affected**: Users running **`aws-mcp-server`** by developer **`alexei-led`**. 📦 Any version prior to the fix commit (`94d20ae...`) is vulnerable.…

💀 **Attacker Capabilities**: **Full Remote Code Execution (RCE)**. 📂 Hackers can read/modify sensitive data, install backdoors, or pivot to other network resources.…

⚖️ **Exploitation Threshold**: **Low**. 🌐 **Network Accessible** (AV:N). **Low Complexity** (AC:L). **No Privileges Required** (PR:N).…

🔍 **Public Exploit**: **No specific PoC/Wild Exploit** listed in the data. 📄 However, the vulnerability is well-defined (CWE-78) and the source code location is public.…

🔎 **Self-Check**: 1. Check if you use `alexei-led/aws-mcp-server`. 📥 2. Review `src/aws_mcp_server/cli_executor.py` for unsafe command concatenation. 🐛 3. Scan for unvalidated inputs passed to shell commands. 📊

🛠️ **Official Fix**: **Yes**. 📅 Patched in commit `94d20ae1798a43ac7e3a28e71900d774e5159c8a`. 🔗 Reference: GitHub commit history. Update to the latest version immediately to apply the fix.

🚧 **No Patch Workaround**: 1. **Isolate** the service strictly. 🧱 2. **Restrict** AWS IAM permissions to minimum required. 🔑 3. **Validate** all inputs from the AI assistant/MCP client before execution. 🛑 4.…

🔥 **Urgency**: **HIGH**. 🚨 CVSS Score is **9.8** (Critical). 📉 Risk of immediate compromise is high due to low exploitation complexity. 🏃‍♂️ **Action**: Patch immediately or isolate the service. Do not ignore.