{"id":"CVE-2023-3405","aliases":["EUVD-2023-44072","GHSA-g4w4-pwm7-7rv4"],"status":"published","title":"Denial of service condition in M-Files Server","description":"Unchecked parameter value in M-Files Server in versions before 23.6.12695.3 (excluding 23.2 SR2 and newer) allows anonymous user to cause denial of service","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00845,"percentile":0.58248,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-248"],"published":"2023-06-27T14:24:40Z","modified":"2026-06-17T06:14:00Z","products":[{"vendor":"m-files","product":"m-files server"},{"vendor":"m-files","product":"m-files_server"},{"vendor":"m-files corporation","product":"m-files server"}],"references":[{"url":"https://product.m-files.com/security-advisories/cve-2023-3405/","tags":["vendor-advisory"]},{"url":"https://empower.m-files.com/security-advisories/CVE-2023-3405","tags":["vendor-advisory"]},{"url":"https://www.m-files.com/about/trust-center/security-advisories/cve-2023-3405","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3405"},{"url":"https://www.m-files.com/about/trust-center/security-advisories/cve-2023-3405-denial-of-service-in-m-files-server"},{"url":"https://product.m-files.com/security-advisories/cve-2023-3405"},{"url":"https://github.com/advisories/GHSA-g4w4-pwm7-7rv4"},{"url":"https://www.m-files.com/about/trust-center/security-advisories/cve-2023-3405-denial-of-service-in-m-files-server/","tags":["Vendor Advisory"]}],"sources":{"cve":[{"id":"CVE-2023-3405","title":"Denial of service condition in M-Files Server","description":"Unchecked parameter value in M-Files Server in versions before 23.6.12695.3 (excluding 23.2 SR2 and newer) allows anonymous user to cause denial of service","status":"published","published":"2023-06-27T14:24:40.316Z","modified":"2026-02-23T08:46:31.978Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-248"],"updated_at":"2026-11-02T14:35:24.360381Z"}],"euvd":[{"id":"EUVD-2023-44072","description":"Unchecked parameter value in M-Files Server in versions before 23.6.12695.3 (excluding 23.2 SR2 and newer) allows anonymous user to cause denial of service","status":"published","published":"2023-06-27T14:24:40Z","modified":"2026-02-23T08:46:31Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T19:48:34.555054Z"}],"ghsa":[{"id":"GHSA-g4w4-pwm7-7rv4","title":"Unchecked parameter value in M-Files Server in versions before 23.6.12695.3 (excluding 23.2 SR2...","description":"Unchecked parameter value in M-Files Server in versions before 23.6.12695.3 (excluding 23.2 SR2 and newer) allows anonymous user to cause denial of service","status":"published","published":"2023-06-27T15:30:28Z","modified":"2026-02-23T09:32:21Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-248"],"updated_at":"2026-11-02T15:06:19.778226Z"}],"nvd":[{"id":"CVE-2023-3405","description":"Unchecked parameter value in M-Files Server in versions before 23.6.12695.3 (excluding 23.2 SR2 and newer) allows anonymous user to cause denial of service","status":"published","published":"2023-06-27T15:15:11.447Z","modified":"2026-06-17T06:14:00.553Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-248"],"updated_at":"2026-11-02T14:08:14.715708Z"}]}}