{"id":"CVE-2021-3833","aliases":["EUVD-2021-27080","GHSA-5pf8-m5c6-qc44"],"status":"published","title":"Integria IMS incorrect authorization","description":"Integria IMS login check uses a loose comparator (\"==\") to compare the MD5 hash of the password provided by the user and the MD5 hash stored in the database. An attacker with a specific formatted password could exploit this vulnerability in order to login in the system with different passwords.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01119,"percentile":0.66382,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-697","CWE-863"],"published":"2021-10-07T15:10:07Z","modified":"2026-06-17T04:05:51Z","products":[{"vendor":"artica","product":"integria_ims"},{"vendor":"ártica","product":"integria ims"}],"references":[{"url":"https://integriaims.com/en/services/updates/","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://www.incibe.es/en/incibe-cert/notices/aviso/integria-ims-incorrect-authorization","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3833"},{"url":"https://www.incibe-cert.es/en/early-warning/security-advisories/integria-ims-incorrect-authorization"},{"url":"https://integriaims.com/en/services/updates"},{"url":"https://github.com/advisories/GHSA-5pf8-m5c6-qc44"}],"sources":{"cve":[{"id":"CVE-2021-3833","title":"Integria IMS incorrect authorization","description":"Integria IMS login check uses a loose comparator (\"==\") to compare the MD5 hash of the password provided by the user and the MD5 hash stored in the database. An attacker with a specific formatted password could exploit this vulnerability in order to login in the system with different passwords.","status":"published","published":"2021-10-07T15:10:07.808Z","modified":"2024-09-16T23:46:25.217Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-697"],"updated_at":"2026-11-02T14:33:04.020035Z"}],"euvd":[{"id":"EUVD-2021-27080","description":"Integria IMS login check uses a loose comparator (\"==\") to compare the MD5 hash of the password provided by the user and the MD5 hash stored in the database. An attacker with a specific formatted password could exploit this vulnerability in order to login in the system with different passwords.","status":"published","published":"2021-10-07T15:10:07Z","modified":"2024-09-16T23:46:25Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:54:46.734285Z"}],"ghsa":[{"id":"GHSA-5pf8-m5c6-qc44","title":"Integria IMS login check uses a loose comparator (\"==\") to compare the MD5 hash of the password...","description":"Integria IMS login check uses a loose comparator (\"==\") to compare the MD5 hash of the password provided by the user and the MD5 hash stored in the database. An attacker with a specific formatted password could exploit this vulnerability in order to login in the system with different passwords.","status":"published","published":"2022-05-24T19:16:55Z","modified":"2024-09-17T00:32:02Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-697","CWE-863"],"updated_at":"2026-11-02T14:58:17.022968Z"}],"nvd":[{"id":"CVE-2021-3833","description":"Integria IMS login check uses a loose comparator (\"==\") to compare the MD5 hash of the password provided by the user and the MD5 hash stored in the database. An attacker with a specific formatted password could exploit this vulnerability in order to login in the system with different passwords.","status":"published","published":"2021-10-07T16:15:08.947Z","modified":"2026-06-17T04:05:51.58Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-697"],"updated_at":"2026-11-02T14:06:59.689345Z"}]}}