{"id":"CVE-2022-42478","aliases":["EUVD-2022-45548","GHSA-gf5x-hrmg-cj8w"],"status":"published","title":"An Improper Restriction of Excessive Authentication Attempts [CWE-307] in FortiSIEM below 7.0.0...","description":"An Improper Restriction of Excessive Authentication Attempts [CWE-307] in FortiSIEM below 7.0.0 may allow a non-privileged user with access to several endpoints to brute force attack these endpoints.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:U/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00534,"percentile":0.45416,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-307"],"published":"2023-06-13T08:41:42Z","modified":"2026-06-17T05:05:01Z","products":[{"vendor":"fortinet","product":"fortisiem"}],"references":[{"url":"https://fortiguard.com/psirt/FG-IR-22-258","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-42478"},{"url":"https://github.com/advisories/GHSA-gf5x-hrmg-cj8w"}],"sources":{"cve":[{"id":"CVE-2022-42478","description":"An Improper Restriction of Excessive Authentication Attempts [CWE-307] in FortiSIEM below 7.0.0 may allow a non-privileged user with access to several endpoints to brute force attack these endpoints.","status":"published","published":"2023-06-13T08:41:42.765Z","modified":"2024-10-23T14:27:01.609Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:U/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:34:27.640972Z"}],"euvd":[{"id":"EUVD-2022-45548","description":"An Improper Restriction of Excessive Authentication Attempts [CWE-307] in FortiSIEM below 7.0.0 may allow a non-privileged user with access to several endpoints to brute force attack these endpoints.","status":"published","published":"2023-06-13T08:41:42Z","modified":"2024-10-23T14:27:01Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:U/RC:C","level":"high"}],"updated_at":"2026-11-03T00:05:21.424716Z"}],"ghsa":[{"id":"GHSA-gf5x-hrmg-cj8w","title":"An Improper Restriction of Excessive Authentication Attempts [CWE-307] in FortiSIEM below 7.0.0...","description":"An Improper Restriction of Excessive Authentication Attempts [CWE-307] in FortiSIEM below 7.0.0 may allow a non-privileged user with access to several endpoints to brute force attack these endpoints.","status":"published","published":"2023-06-13T09:30:19Z","modified":"2024-04-04T04:45:25Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:56:26.754135Z"}],"nvd":[{"id":"CVE-2022-42478","description":"An Improper Restriction of Excessive Authentication Attempts [CWE-307] in FortiSIEM below 7.0.0 may allow a non-privileged user with access to several endpoints to brute force attack these endpoints.","status":"published","published":"2023-06-13T09:15:15.653Z","modified":"2026-06-17T05:05:01.137Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"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"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:07:38.721429Z"}]}}