{"id":"CVE-2013-4177","aliases":["EUVD-2013-4101","GHSA-62j6-xwg5-q36g"],"status":"published","title":"The Google Authenticator login module 6.x-1.x before 6.x-1.2 and 7.x-1.x before 7.x-1.4 for...","description":"The Google Authenticator login module 6.x-1.x before 6.x-1.2 and 7.x-1.x before 7.x-1.4 for Drupal does not properly identify user account names, which might allow remote attackers to bypass the two-factor authentication requirement via unspecified vectors.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01411,"percentile":0.72856,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2014-05-29T14:00:00Z","modified":"2026-06-16T23:56:45Z","products":[{"vendor":"google_authenticator_login_project","product":"ga_login"}],"references":[{"url":"https://drupal.org/node/1995634","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://www.securityfocus.com/bid/59884","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://drupal.org/node/1995706","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://drupal.org/node/1995482","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4177"},{"url":"https://github.com/advisories/GHSA-62j6-xwg5-q36g"}],"sources":{"cve":[{"id":"CVE-2013-4177","description":"The Google Authenticator login module 6.x-1.x before 6.x-1.2 and 7.x-1.x before 7.x-1.4 for Drupal does not properly identify user account names, which might allow remote attackers to bypass the two-factor authentication requirement via unspecified vectors.","status":"published","published":"2014-05-29T14:00:00Z","modified":"2024-08-06T16:38:01.861Z","updated_at":"2026-11-02T14:34:57.869657Z"}],"euvd":[{"id":"EUVD-2013-4101","description":"The Google Authenticator login module 6.x-1.x before 6.x-1.2 and 7.x-1.x before 7.x-1.4 for Drupal does not properly identify user account names, which might allow remote attackers to bypass the two-factor authentication requirement via unspecified vectors.","status":"published","published":"2014-05-29T14:00:00Z","modified":"2024-08-06T16:38:01Z","updated_at":"2026-11-03T01:56:32.70868Z"}],"ghsa":[{"id":"GHSA-62j6-xwg5-q36g","title":"The Google Authenticator login module 6.x-1.x before 6.x-1.2 and 7.x-1.x before 7.x-1.4 for...","description":"The Google Authenticator login module 6.x-1.x before 6.x-1.2 and 7.x-1.x before 7.x-1.4 for Drupal does not properly identify user account names, which might allow remote attackers to bypass the two-factor authentication requirement via unspecified vectors.","status":"published","published":"2022-05-17T04:43:07Z","modified":"2023-01-28T05:02:21Z","updated_at":"2026-11-02T14:43:45.797636Z"}],"nvd":[{"id":"CVE-2013-4177","description":"The Google Authenticator login module 6.x-1.x before 6.x-1.2 and 7.x-1.x before 7.x-1.4 for Drupal does not properly identify user account names, which might allow remote attackers to bypass the two-factor authentication requirement via unspecified vectors.","status":"published","published":"2014-05-29T14:19:07.08Z","modified":"2026-06-16T23:56:45.773Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:50.049023Z"}]}}