{"uuid": "6ced8ad8-d4c7-42e0-9767-4acd446ff0b1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-19363", "type": "seen", "source": "https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/local/ricoh_driver_privesc.rb", "content": "{\"actions\": [], \"aliases\": [], \"arch\": \"x86, x64\", \"author\": [\"Alexander Pudwill\", \"Pentagrid AG\", \"Shelby Pace\"], \"autofilter_ports\": [], \"autofilter_services\": [], \"check\": true, \"default_credential\": false, \"description\": \"Various Ricoh printer drivers allow escalation of\\n          privileges on Windows systems.\\n\\n          For vulnerable drivers, a low-privileged user can\\n          read/write files within the `RICOH_DRV` directory\\n          and its subdirectories.\\n\\n          `PrintIsolationHost.exe`, a Windows process running\\n          as NT AUTHORITY\\\\SYSTEM, loads driver-specific DLLs\\n          during the installation of a printer. A user can\\n          elevate to SYSTEM by writing a malicious DLL to\\n          the vulnerable driver directory and adding a new\\n          printer with a vulnerable driver.\\n\\n          This module leverages the `prnmngr.vbs` script\\n          to add and delete printers. Multiple runs of this\\n          module may be required given successful exploitation\\n          is time-sensitive.\", \"disclosure_date\": \"2020-01-22\", \"fullname\": \"exploit/windows/local/ricoh_driver_privesc\", \"is_install_path\": true, \"mod_time\": \"2025-12-17 17:11:13 +0000\", \"name\": \"Ricoh Driver Privilege Escalation\", \"needs_cleanup\": true, \"notes\": {\"Reliability\": [\"unreliable-session\"], \"SideEffects\": [\"artifacts-on-disk\"], \"Stability\": [\"service-resource-loss\"]}, \"path\": \"/modules/exploits/windows/local/ricoh_driver_privesc.rb\", \"platform\": \"Windows\", \"post_auth\": false, \"rank\": 300, \"ref_name\": \"windows/local/ricoh_driver_privesc\", \"references\": [\"CVE-2019-19363\", \"URL-https://www.pentagrid.ch/en/blog/local-privilege-escalation-in-ricoh-printer-drivers-for-windows-cve-2019-19363/\"], \"rport\": null, \"session_types\": [\"meterpreter\"], \"targets\": [\"Windows\"], \"type\": \"exploit\"}", "creation_timestamp": "2026-09-08T06:52:13.025617Z"}