{"id":"CVE-2019-18202","aliases":["EUVD-2019-8004","GHSA-qmjc-jmj7-3fwx"],"status":"published","title":"Information Disclosure is possible on WAGO Series PFC100 and PFC200 devices before FW12 due to...","description":"Information Disclosure is possible on WAGO Series PFC100 and PFC200 devices before FW12 due to improper access control. A remote attacker can check for the existence of paths and file names via crafted HTTP requests.","severity":{"version":"3.0","score":5.8,"vector":"CVSS:3.0/AC:L/AV:N/A:N/C:L/I:N/PR:N/S:C/UI:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01789,"percentile":0.78513,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-610"],"published":"2019-10-19T00:02:03Z","modified":"2026-06-17T02:24:28Z","products":[{"vendor":"wago","product":"pfc_firmware"}],"references":[{"url":"https://cert.vde.com/de-de/advisories/vde-2019-017","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-18202"},{"url":"https://github.com/advisories/GHSA-qmjc-jmj7-3fwx"}],"sources":{"cve":[{"id":"CVE-2019-18202","description":"Information Disclosure is possible on WAGO Series PFC100 and PFC200 devices before FW12 due to improper access control. A remote attacker can check for the existence of paths and file names via crafted HTTP requests.","status":"published","published":"2019-10-19T00:02:03Z","modified":"2024-08-05T01:47:13.649Z","cvss":[{"version":"3.0","score":5.8,"vector":"CVSS:3.0/AC:L/AV:N/A:N/C:L/I:N/PR:N/S:C/UI:N","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:32:23.485011Z"}],"euvd":[{"id":"EUVD-2019-8004","description":"Information Disclosure is possible on WAGO Series PFC100 and PFC200 devices before FW12 due to improper access control. A remote attacker can check for the existence of paths and file names via crafted HTTP requests.","status":"published","published":"2019-10-19T00:02:03Z","modified":"2024-08-05T01:47:13Z","cvss":[{"version":"3.0","score":5.8,"vector":"CVSS:3.0/AC:L/AV:N/A:N/C:L/I:N/PR:N/S:C/UI:N","level":"medium"}],"updated_at":"2026-11-03T02:40:28.860423Z"}],"ghsa":[{"id":"GHSA-qmjc-jmj7-3fwx","title":"Information Disclosure is possible on WAGO Series PFC100 and PFC200 devices before FW12 due to...","description":"Information Disclosure is possible on WAGO Series PFC100 and PFC200 devices before FW12 due to improper access control. A remote attacker can check for the existence of paths and file names via crafted HTTP requests.","status":"published","published":"2022-05-24T16:59:29Z","modified":"2023-03-13T18:30:41Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-610"],"updated_at":"2026-11-02T14:54:19.756427Z"}],"nvd":[{"id":"CVE-2019-18202","description":"Information Disclosure is possible on WAGO Series PFC100 and PFC200 devices before FW12 due to improper access control. A remote attacker can check for the existence of paths and file names via crafted HTTP requests.","status":"published","published":"2019-10-19T01:15:10.467Z","modified":"2026-06-17T02:24:28.207Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.0","score":5.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:31.860711Z"}]}}