# Vulnerability Summary: AstroBot Dashboard Hardcoded Credentials and Timing Attack ## Overview * **Vulnerability Name**: AstroBot Dashboard Hardcoded Credentials and Timing Attack * **Severity Level**: CRITICAL (CVSS: 9.8) * **Vulnerability Types**: * CWE-798: Use of Hard-coded Credentials * CWE-208: Observable Timing Discrepancy (Timing Attack) * **Affected Version**: AstroBot AI agent platform (v1.0.0) * **Disclosure Date**: February 14, 2026 ## Impact Scope 1. **Full System Compromise**: An attacker can reconfigure robots, steal API keys (OpenAI, Claude, etc.), and intercept user conversations. 2. **Remote Code Execution**: If the robot has "Shell" or "MCP" tools enabled, an attacker can access the dashboard to execute arbitrary code. ## Remediation 1. **Mandatory Initial Setup**: Force users to set a unique password on first use; remove all hardcoded fallback mechanisms from the source code. 2. **Constant-Time Comparison**: Implement `secrets.compare_digest()` for all credential checks. 3. **Secure Hashing**: Replace simple string comparisons with modern hashing algorithms such as Argon2 or bcrypt. ## Proof-of-Concept (PoC) Code ```python # astrobot/dashboard/routes/auth.py (Lines 22-27) if (username == "astrobot" and password == "77b90590a8945a7d36c963981a3b70c3" and not DEMO_MODE): change_pwd_hint = True logger.warning("为了保障安全，请尽快修改默认密码。") # Warning: Modify default password as soon as possible. ```