{"id":"CVE-2018-18567","aliases":["EUVD-2018-10287","GHSA-8vph-24qm-4xg2"],"status":"published","title":"AudioCodes 440HD and 450HD devices 3.1.2.89 and earlier allows man-in-the-middle attackers to...","description":"AudioCodes 440HD and 450HD devices 3.1.2.89 and earlier allows man-in-the-middle attackers to obtain sensitive credential information by leveraging failure to validate X.509 certificates when used with an on-premise installation with Skype for Business.","severity":{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0118,"percentile":0.67914,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-295"],"published":"2018-10-24T22:00:00Z","modified":"2026-06-17T01:47:31Z","products":[{"vendor":"audiocodes","product":"440hd_firmware"},{"vendor":"audiocodes","product":"450hd_firmware"}],"references":[{"url":"http://www.securitytracker.com/id/1041956","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2018-026.txt","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://seclists.org/bugtraq/2018/Oct/32","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-18567"},{"url":"https://github.com/advisories/GHSA-8vph-24qm-4xg2"}],"sources":{"cve":[{"id":"CVE-2018-18567","description":"AudioCodes 440HD and 450HD devices 3.1.2.89 and earlier allows man-in-the-middle attackers to obtain sensitive credential information by leveraging failure to validate X.509 certificates when used with an on-premise installation with Skype for Business.","status":"published","published":"2018-10-24T22:00:00Z","modified":"2024-08-05T11:15:59.661Z","updated_at":"2026-11-02T14:35:11.799349Z"}],"euvd":[{"id":"EUVD-2018-10287","description":"AudioCodes 440HD and 450HD devices 3.1.2.89 and earlier allows man-in-the-middle attackers to obtain sensitive credential information by leveraging failure to validate X.509 certificates when used with an on-premise installation with Skype for Business.","status":"published","published":"2018-10-24T22:00:00Z","modified":"2024-08-05T11:15:59Z","updated_at":"2026-11-03T02:39:35.790696Z"}],"ghsa":[{"id":"GHSA-8vph-24qm-4xg2","title":"AudioCodes 440HD and 450HD devices 3.1.2.89 and earlier allows man-in-the-middle attackers to...","description":"AudioCodes 440HD and 450HD devices 3.1.2.89 and earlier allows man-in-the-middle attackers to obtain sensitive credential information by leveraging failure to validate X.509 certificates when used with an on-premise installation with Skype for Business.","status":"published","published":"2022-05-14T01:51:59Z","modified":"2023-02-02T05:04:27Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:51:52.696148Z"}],"nvd":[{"id":"CVE-2018-18567","description":"AudioCodes 440HD and 450HD devices 3.1.2.89 and earlier allows man-in-the-middle attackers to obtain sensitive credential information by leveraging failure to validate X.509 certificates when used with an on-premise installation with Skype for Business.","status":"published","published":"2018-10-24T22:29:01.667Z","modified":"2026-06-17T01:47:31.22Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:04:46.409324Z"}]}}