{"id":"CVE-2023-50443","aliases":["EUVD-2023-55235","GHSA-xv6p-wp3h-g7w6"],"status":"published","title":"Encrypted disks created by PRIMX CRYHOD for Windows before Q.2020.4 (ANSSI qualification...","description":"Encrypted disks created by PRIMX CRYHOD for Windows before Q.2020.4 (ANSSI qualification submission) or CRYHOD for Windows before 2023.5 can be modified by an unauthenticated attacker to include a UNC reference so that it could trigger outbound network traffic from computers on which disks are opened.","severity":{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00318,"percentile":0.24978,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-12-13T00:00:00Z","modified":"2026-06-17T06:39:38Z","products":[{"vendor":"primx","product":"cryhod"}],"references":[{"url":"https://www.primx.eu/fr/blog/","tags":["x_transferred","Product"]},{"url":"https://www.primx.eu/en/bulletins/security-bulletin-23B3093B/","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-50443"},{"url":"https://github.com/advisories/GHSA-xv6p-wp3h-g7w6"}],"sources":{"cve":[{"id":"CVE-2023-50443","description":"Encrypted disks created by PRIMX CRYHOD for Windows before Q.2020.4 (ANSSI qualification submission) or CRYHOD for Windows before 2023.5 can be modified by an unauthenticated attacker to include a UNC reference so that it could trigger outbound network traffic from computers on which disks are opened.","status":"published","published":"2023-12-13T00:00:00Z","modified":"2024-08-02T22:16:46.528Z","updated_at":"2026-11-02T14:35:34.923818Z"}],"euvd":[{"id":"EUVD-2023-55235","description":"Encrypted disks created by PRIMX CRYHOD for Windows before Q.2020.4 (ANSSI qualification submission) or CRYHOD for Windows before 2023.5 can be modified by an unauthenticated attacker to include a UNC reference so that it could trigger outbound network traffic from computers on which disks are opened.","status":"published","published":"2023-12-13T00:00:00Z","modified":"2024-08-02T22:16:46Z","updated_at":"2026-11-03T03:49:55.131895Z"}],"ghsa":[{"id":"GHSA-xv6p-wp3h-g7w6","title":"Encrypted disks created by PRIMX CRYHOD for Windows before Q.2020.4 (ANSSI qualification...","description":"Encrypted disks created by PRIMX CRYHOD for Windows before Q.2020.4 (ANSSI qualification submission) or CRYHOD for Windows before 2023.5 can be modified by an unauthenticated attacker to include a UNC reference so that it could trigger outbound network traffic from computers on which disks are opened.","status":"published","published":"2023-12-13T21:30:32Z","modified":"2023-12-29T05:05:29Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T14:55:17.557989Z"}],"nvd":[{"id":"CVE-2023-50443","description":"Encrypted disks created by PRIMX CRYHOD for Windows before Q.2020.4 (ANSSI qualification submission) or CRYHOD for Windows before 2023.5 can be modified by an unauthenticated attacker to include a UNC reference so that it could trigger outbound network traffic from computers on which disks are opened.","status":"published","published":"2023-12-13T21:15:09.7Z","modified":"2026-06-17T06:39:38.377Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:08:54.696438Z"}]}}