{"id":"CVE-2018-1352","aliases":["EUVD-2018-11931","GHSA-p5qq-xp46-54rc"],"status":"published","title":"A format string vulnerability in Fortinet FortiOS 5.6.0 allows attacker to execute unauthorized...","description":"A format string vulnerability in Fortinet FortiOS 5.6.0 allows attacker to execute unauthorized code or commands via the SSH username variable.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01191,"percentile":0.68227,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-134"],"published":"2019-02-08T18:00:00Z","modified":"2026-06-17T01:51:04Z","products":[{"vendor":"fortinet","product":"fortios"}],"references":[{"url":"https://fortiguard.com/advisory/FG-IR-18-018","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-1352"},{"url":"https://github.com/advisories/GHSA-p5qq-xp46-54rc"}],"sources":{"cve":[{"id":"CVE-2018-1352","description":"A format string vulnerability in Fortinet FortiOS 5.6.0 allows attacker to execute unauthorized code or commands via the SSH username variable.","status":"published","published":"2019-02-08T18:00:00Z","modified":"2024-10-25T14:31:12.634Z","updated_at":"2026-11-02T14:35:08.701206Z"}],"euvd":[{"id":"EUVD-2018-11931","description":"A format string vulnerability in Fortinet FortiOS 5.6.0 allows attacker to execute unauthorized code or commands via the SSH username variable.","status":"published","published":"2019-02-08T18:00:00Z","modified":"2024-10-25T14:31:12Z","updated_at":"2026-11-03T00:05:18.23832Z"}],"ghsa":[{"id":"GHSA-p5qq-xp46-54rc","title":"A format string vulnerability in Fortinet FortiOS 5.6.0 allows attacker to execute unauthorized...","description":"A format string vulnerability in Fortinet FortiOS 5.6.0 allows attacker to execute unauthorized code or commands via the SSH username variable.","status":"published","published":"2022-05-14T01:35:22Z","modified":"2023-02-02T05:03:55Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-134"],"updated_at":"2026-11-02T14:51:44.834559Z"}],"nvd":[{"id":"CVE-2018-1352","description":"A format string vulnerability in Fortinet FortiOS 5.6.0 allows attacker to execute unauthorized code or commands via the SSH username variable.","status":"published","published":"2019-02-08T18:29:00.237Z","modified":"2026-06-17T01:51:04.873Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-134"],"updated_at":"2026-11-02T14:04:53.728218Z"}]}}