{"id":"CVE-2020-14022","aliases":["EUVD-2020-6188","GHSA-9q88-264f-9cgp"],"status":"published","title":"Ozeki NG SMS Gateway 4.17.1 through 4.17.6 does not check the file type when bulk importing new...","description":"Ozeki NG SMS Gateway 4.17.1 through 4.17.6 does not check the file type when bulk importing new contacts (\"Import Contacts\" functionality) from a file. It is possible to upload an executable or .bat file that can be executed with the help of a functionality (E.g. the \"Application Starter\" module) within the application.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01842,"percentile":0.79164,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2020-09-22T17:43:45Z","modified":"2026-06-17T02:54:07Z","products":[{"vendor":"ozeki","product":"ozeki_ng_sms_gateway"}],"references":[{"url":"https://www.ozeki.hu/index.php?owpn=231","tags":["x_refsource_MISC","x_transferred","Product","Vendor Advisory"]},{"url":"https://www.ozeki.hu/index.php?ow_page_number=1017\u0026downloadaction=email\u0026download_product_id=1\u0026os=windows\u0026dpath=%2Fattachments%2F702%2Finstallwindows_1590575794_OzekiNG-SMS-Gateway_4.17.6.zip\u0026dname=Ozeki+NG+SMS+Gateway+v4.17.6\u0026dsize=+%2817.8+MB%29\u0026platform=Windows","tags":["x_refsource_MISC","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-14022-Dangerous%20File%20Upload-Ozeki%20SMS%20Gateway","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-14022"},{"url":"https://github.com/advisories/GHSA-9q88-264f-9cgp"}],"sources":{"cve":[{"id":"CVE-2020-14022","description":"Ozeki NG SMS Gateway 4.17.1 through 4.17.6 does not check the file type when bulk importing new contacts (\"Import Contacts\" functionality) from a file. It is possible to upload an executable or .bat file that can be executed with the help of a functionality (E.g. the \"Application Starter\" module) within the application.","status":"published","published":"2020-09-22T17:43:45Z","modified":"2024-08-04T12:32:14.719Z","updated_at":"2026-11-02T14:35:46.476719Z"}],"euvd":[{"id":"EUVD-2020-6188","description":"Ozeki NG SMS Gateway 4.17.1 through 4.17.6 does not check the file type when bulk importing new contacts (\"Import Contacts\" functionality) from a file. It is possible to upload an executable or .bat file that can be executed with the help of a functionality (E.g. the \"Application Starter\" module) within the application.","status":"published","published":"2020-09-22T17:43:45Z","modified":"2024-08-04T12:32:14Z","updated_at":"2026-11-03T03:07:35.697348Z"}],"ghsa":[{"id":"GHSA-9q88-264f-9cgp","title":"Ozeki NG SMS Gateway 4.17.1 through 4.17.6 does not check the file type when bulk importing new...","description":"Ozeki NG SMS Gateway 4.17.1 through 4.17.6 does not check the file type when bulk importing new contacts (\"Import Contacts\" functionality) from a file. It is possible to upload an executable or .bat file that can be executed with the help of a functionality (E.g. the \"Application Starter\" module) within the application.","status":"published","published":"2022-05-24T17:28:53Z","modified":"2023-01-29T05:04:09Z","updated_at":"2026-11-02T14:45:28.958037Z"}],"nvd":[{"id":"CVE-2020-14022","description":"Ozeki NG SMS Gateway 4.17.1 through 4.17.6 does not check the file type when bulk importing new contacts (\"Import Contacts\" functionality) from a file. It is possible to upload an executable or .bat file that can be executed with the help of a functionality (E.g. the \"Application Starter\" module) within the application.","status":"published","published":"2020-09-22T18:15:23.417Z","modified":"2026-06-17T02:54:07.083Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:06:15.83396Z"}]}}