{"id":"CVE-2018-11082","aliases":["EUVD-2018-3126","GHSA-2rm2-vwh2-fp52"],"status":"published","title":"Cloud Foundry UAA MFA does not prevent brute force of MFA code","description":"Cloud Foundry UAA, all versions prior to 4.20.0 and Cloud Foundry UAA Release, all versions prior to 61.0, allows brute forcing of MFA codes. A remote unauthenticated malicious user in possession of a valid username and password can brute force MFA to login as the targeted user.","severity":{"version":"3.0","score":6.6,"vector":"CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-07","score":0.01101,"percentile":0.65893,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-307"],"published":"2018-10-05T21:00:00Z","modified":"2026-10-24T10:30:15Z","products":[{"vendor":"cloud foundry","product":"uaa"},{"vendor":"cloud foundry","product":"uaa release"},{"vendor":"cloudfoundry foundation","product":"uaa"},{"vendor":"pivotal_software","product":"cloudfoundry_uaa"},{"vendor":"pivotal_software","product":"cloudfoundry_uaa_release"}],"references":[{"url":"https://www.cloudfoundry.org/blog/cve-2018-11082/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-11082"},{"url":"https://github.com/advisories/GHSA-2rm2-vwh2-fp52"}],"sources":{"cve":[{"id":"CVE-2018-11082","title":"Cloud Foundry UAA MFA does not prevent brute force of MFA code","description":"Cloud Foundry UAA, all versions prior to 4.20.0 and Cloud Foundry UAA Release, all versions prior to 61.0, allows brute forcing of MFA codes. A remote unauthenticated malicious user in possession of a valid username and password can brute force MFA to login as the targeted user.","status":"published","published":"2018-10-05T21:00:00Z","modified":"2024-09-17T02:00:59.932Z","cvss":[{"version":"3.0","score":6.6,"vector":"CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:09.570381Z"}],"euvd":[{"id":"EUVD-2018-3126","description":"Cloud Foundry UAA, all versions prior to 4.20.0 and Cloud Foundry UAA Release, all versions prior to 61.0, allows brute forcing of MFA codes. A remote unauthenticated malicious user in possession of a valid username and password can brute force MFA to login as the targeted user.","status":"published","published":"2018-10-05T21:00:00Z","modified":"2024-09-17T02:00:59Z","cvss":[{"version":"3.0","score":6.6,"vector":"CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-03T00:28:44.789987Z"}],"ghsa":[{"id":"GHSA-2rm2-vwh2-fp52","title":"Cloud Foundry UAA, all versions prior to 4.20.0 and Cloud Foundry UAA Release, all versions prior...","description":"Cloud Foundry UAA, all versions prior to 4.20.0 and Cloud Foundry UAA Release, all versions prior to 61.0, allows brute forcing of MFA codes. A remote unauthenticated malicious user in possession of a valid username and password can brute force MFA to login as the targeted user.","status":"published","published":"2022-05-13T01:34:51Z","modified":"2023-02-01T05:08:46Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:50:51.059157Z"}],"nvd":[{"id":"CVE-2018-11082","description":"Cloud Foundry UAA, all versions prior to 4.20.0 and Cloud Foundry UAA Release, all versions prior to 61.0, allows brute forcing of MFA codes. A remote unauthenticated malicious user in possession of a valid username and password can brute force MFA to login as the targeted user.","status":"published","published":"2018-10-05T21:29:00.637Z","modified":"2026-06-17T01:35:14.217Z","cvss":[{"version":"3.0","score":6.6,"vector":"CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"},{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:04:42.52179Z"}],"osv":[{"id":"CVE-2018-11082","description":"Cloud Foundry UAA, all versions prior to 4.20.0 and Cloud Foundry UAA Release, all versions prior to 61.0, allows brute forcing of MFA codes. A remote unauthenticated malicious user in possession of a valid username and password can brute force MFA to login as the targeted user.","status":"published","published":"2018-10-05T21:29:00.637Z","modified":"2026-10-24T10:30:15.464543193Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:07.641418Z"}]}}