{"id":"CVE-2023-40720","aliases":["EUVD-2023-45274","GHSA-wr9w-6wcp-7m3p"],"status":"published","title":"An authorization bypass through user-controlled key vulnerability [CWE-639] in...","description":"An authorization bypass through user-controlled key vulnerability [CWE-639] in FortiVoiceEntreprise version 7.0.0 through 7.0.1 and before 6.4.8 allows an authenticated attacker to read the SIP configuration of other users via crafted HTTP or HTTPS requests.","severity":{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L/E:P/RL:X/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00848,"percentile":0.58541,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2024-05-14T16:19:12Z","modified":"2026-06-17T06:19:14Z","products":[{"vendor":"fortinet","product":"fortivoice"}],"references":[{"url":"https://fortiguard.com/psirt/FG-IR-23-282","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-40720"},{"url":"https://github.com/advisories/GHSA-wr9w-6wcp-7m3p"}],"sources":{"cve":[{"id":"CVE-2023-40720","description":"An authorization bypass through user-controlled key vulnerability [CWE-639] in FortiVoiceEntreprise version 7.0.0 through 7.0.1 and before 6.4.8 allows an authenticated attacker to read the SIP configuration of other users via crafted HTTP or HTTPS requests.","status":"published","published":"2024-05-14T16:19:12.993Z","modified":"2024-08-02T18:38:51.211Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L/E:P/RL:X/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:35:21.612665Z"}],"euvd":[{"id":"EUVD-2023-45274","description":"An authorization bypass through user-controlled key vulnerability [CWE-639] in FortiVoiceEntreprise version 7.0.0 through 7.0.1 and before 6.4.8 allows an authenticated attacker to read the SIP configuration of other users via crafted HTTP or HTTPS requests.","status":"published","published":"2024-05-14T16:19:12Z","modified":"2024-08-02T18:38:51Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L/E:P/RL:X/RC:C","level":"medium"}],"updated_at":"2026-11-03T03:50:01.590469Z"}],"ghsa":[{"id":"GHSA-wr9w-6wcp-7m3p","title":"An authorization bypass through user-controlled key vulnerability [CWE-639] in...","description":"An authorization bypass through user-controlled key vulnerability [CWE-639] in FortiVoiceEntreprise version 7.0.0 through 7.0.1 and before 6.4.8 allows an authenticated attacker to read the SIP configuration of other users via crafted HTTP or HTTPS requests.","status":"published","published":"2024-05-14T18:31:02Z","modified":"2024-05-14T18:31:14Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L","level":"high"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:57:21.776707Z"}],"nvd":[{"id":"CVE-2023-40720","description":"An authorization bypass through user-controlled key vulnerability [CWE-639] in FortiVoiceEntreprise version 7.0.0 through 7.0.1 and before 6.4.8 allows an authenticated attacker to read the SIP configuration of other users via crafted HTTP or HTTPS requests.","status":"published","published":"2024-05-14T17:15:19.067Z","modified":"2026-06-17T06:19:14.227Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L","level":"high","assessor":"secondary"},{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L","level":"high","assessor":"primary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:09:15.329996Z"}]}}