{"id":"CVE-2021-3352","aliases":["EUVD-2021-26683","GHSA-c753-3w82-9fgg"],"status":"published","title":"The Software Development Kit in Mitel MiContact Center Business from 8.0.0.0 through 8.1.4.1 and...","description":"The Software Development Kit in Mitel MiContact Center Business from 8.0.0.0 through 8.1.4.1 and 9.0.0.0 through 9.3.1.0 could allow an unauthenticated attacker to access (view and modify) user data without authorization due to improper handling of tokens.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.0104,"percentile":0.64285,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-08-13T15:35:14Z","modified":"2026-06-17T04:04:59Z","products":[{"vendor":"mitel","product":"micontact_center_business"}],"references":[{"url":"https://www.mitel.com/support/security-advisories","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-21-0002","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3352"},{"url":"https://github.com/advisories/GHSA-c753-3w82-9fgg"}],"sources":{"cve":[{"id":"CVE-2021-3352","description":"The Software Development Kit in Mitel MiContact Center Business from 8.0.0.0 through 8.1.4.1 and 9.0.0.0 through 9.3.1.0 could allow an unauthenticated attacker to access (view and modify) user data without authorization due to improper handling of tokens.","status":"published","published":"2021-08-13T15:35:14Z","modified":"2024-08-03T16:53:17.564Z","updated_at":"2026-11-02T14:33:04.020035Z"}],"euvd":[{"id":"EUVD-2021-26683","description":"The Software Development Kit in Mitel MiContact Center Business from 8.0.0.0 through 8.1.4.1 and 9.0.0.0 through 9.3.1.0 could allow an unauthenticated attacker to access (view and modify) user data without authorization due to improper handling of tokens.","status":"published","published":"2021-08-13T15:35:14Z","modified":"2024-08-03T16:53:17Z","updated_at":"2026-11-03T03:25:13.052236Z"}],"ghsa":[{"id":"GHSA-c753-3w82-9fgg","title":"The Software Development Kit in Mitel MiContact Center Business from 8.0.0.0 through 8.1.4.1 and...","description":"The Software Development Kit in Mitel MiContact Center Business from 8.0.0.0 through 8.1.4.1 and 9.0.0.0 through 9.3.1.0 could allow an unauthenticated attacker to access (view and modify) user data without authorization due to improper handling of tokens.","status":"published","published":"2022-05-24T19:11:04Z","modified":"2023-01-30T05:01:33Z","updated_at":"2026-11-02T14:46:25.989719Z"}],"nvd":[{"id":"CVE-2021-3352","description":"The Software Development Kit in Mitel MiContact Center Business from 8.0.0.0 through 8.1.4.1 and 9.0.0.0 through 9.3.1.0 could allow an unauthenticated attacker to access (view and modify) user data without authorization due to improper handling of tokens.","status":"published","published":"2021-08-13T16:15:08.203Z","modified":"2026-06-17T04:04:59.493Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:56.943671Z"}]}}