{"id":"CVE-2019-7666","aliases":["EUVD-2019-17198","GHSA-2j6j-xh5r-gf2p"],"status":"published","title":"Prima Systems FlexAir devices allow authentication with MD5 hashes directly.","description":"Prima Systems FlexAir, Versions 2.3.38 and prior. The application allows improper authentication using the MD5 hash value of the password, which may allow an attacker with access to the database to login as admin without decrypting the password.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.1456,"percentile":0.96668,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-287"],"published":"2019-07-01T18:27:36Z","modified":"2026-06-17T02:40:50Z","exploits":[{"source":"exploitdb","id":"EDB-47644","title":"FlexAir Access Control 2.3.35 - Authentication Bypass","type":"webapps","platform":"hardware","date":"2019-11-12","url":"https://www.exploit-db.com/exploits/47644"}],"products":[{"vendor":"primasystems","product":"flexair"}],"references":[{"url":"https://applied-risk.com/labs/advisories","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.applied-risk.com/resources/ar-2019-007","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.us-cert.gov/ics/advisories/icsa-19-211-02","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"http://packetstormsecurity.com/files/155262/Prima-FlexAir-Access-Control-2.3.35-Database-Backup-Predictable-Name.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-7666"},{"url":"https://github.com/advisories/GHSA-2j6j-xh5r-gf2p"}],"sources":{"cve":[{"id":"CVE-2019-7666","description":"Prima Systems FlexAir, Versions 2.3.38 and prior. The application allows improper authentication using the MD5 hash value of the password, which may allow an attacker with access to the database to login as admin without decrypting the password.","status":"published","published":"2019-07-01T18:27:36Z","modified":"2024-08-04T20:54:28.425Z","updated_at":"2026-11-02T14:32:22.854093Z"}],"euvd":[{"id":"EUVD-2019-17198","description":"Prima Systems FlexAir, Versions 2.3.38 and prior. The application allows improper authentication using the MD5 hash value of the password, which may allow an attacker with access to the database to login as admin without decrypting the password.","status":"published","published":"2019-07-01T18:27:36Z","modified":"2024-08-04T20:54:28Z","updated_at":"2026-11-03T03:06:45.52347Z"}],"ghsa":[{"id":"GHSA-2j6j-xh5r-gf2p","title":"Prima Systems FlexAir devices allow authentication with MD5 hashes directly.","description":"Prima Systems FlexAir devices allow authentication with MD5 hashes directly.","status":"published","published":"2022-05-24T16:49:11Z","modified":"2023-01-30T05:00:49Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:46:16.829694Z"}],"nvd":[{"id":"CVE-2019-7666","description":"Prima Systems FlexAir, Versions 2.3.38 and prior. The application allows improper authentication using the MD5 hash value of the password, which may allow an attacker with access to the database to login as admin without decrypting the password.","status":"published","published":"2019-07-01T19:15:11.477Z","modified":"2026-06-17T02:40:50.043Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:05:17.695191Z"}]}}