{"id":"CVE-2018-15656","aliases":["EUVD-2018-7527","GHSA-fvfr-96g6-xp99"],"status":"published","title":"An issue was discovered in the registration API endpoint in 42Gears SureMDM before 2018-11-27. An...","description":"An issue was discovered in the registration API endpoint in 42Gears SureMDM before 2018-11-27. An attacker can submit a GET request to /api/register/:email, where :email is a base64 encoded e-mail address, to receive confirmation as to whether a user account exists in the system with the specified e-mail address. The request must be made with an \"apiKey\" value in the \"ApiKey\" header.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01553,"percentile":0.75286,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2019-02-05T03:00:00Z","modified":"2026-06-17T01:42:52Z","products":[{"vendor":"42gears","product":"suremdm"}],"references":[{"url":"https://research.digitalinterruption.com/2019/01/31/multiple-vulnerabilities-found-in-mobile-device-management-software/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-15656"},{"url":"https://github.com/advisories/GHSA-fvfr-96g6-xp99"}],"sources":{"cve":[{"id":"CVE-2018-15656","description":"An issue was discovered in the registration API endpoint in 42Gears SureMDM before 2018-11-27. An attacker can submit a GET request to /api/register/:email, where :email is a base64 encoded e-mail address, to receive confirmation as to whether a user account exists in the system with the specified e-mail address. The request must be made with an \"apiKey\" value in the \"ApiKey\" header.","status":"published","published":"2019-02-05T03:00:00Z","modified":"2024-08-05T10:01:54.279Z","updated_at":"2026-11-02T14:35:03.825765Z"}],"euvd":[{"id":"EUVD-2018-7527","description":"An issue was discovered in the registration API endpoint in 42Gears SureMDM before 2018-11-27. An attacker can submit a GET request to /api/register/:email, where :email is a base64 encoded e-mail address, to receive confirmation as to whether a user account exists in the system with the specified e-mail address. The request must be made with an \"apiKey\" value in the \"ApiKey\" header.","status":"published","published":"2019-02-05T03:00:00Z","modified":"2024-08-05T10:01:54Z","updated_at":"2026-11-03T02:39:44.201018Z"}],"ghsa":[{"id":"GHSA-fvfr-96g6-xp99","title":"An issue was discovered in the registration API endpoint in 42Gears SureMDM before 2018-11-27. An...","description":"An issue was discovered in the registration API endpoint in 42Gears SureMDM before 2018-11-27. An attacker can submit a GET request to /api/register/:email, where :email is a base64 encoded e-mail address, to receive confirmation as to whether a user account exists in the system with the specified e-mail address. The request must be made with an \"apiKey\" value in the \"ApiKey\" header.","status":"published","published":"2022-05-14T01:33:29Z","modified":"2023-02-02T05:04:15Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:51:49.55689Z"}],"nvd":[{"id":"CVE-2018-15656","description":"An issue was discovered in the registration API endpoint in 42Gears SureMDM before 2018-11-27. An attacker can submit a GET request to /api/register/:email, where :email is a base64 encoded e-mail address, to receive confirmation as to whether a user account exists in the system with the specified e-mail address. The request must be made with an \"apiKey\" value in the \"ApiKey\" header.","status":"published","published":"2019-02-05T03:29:00.267Z","modified":"2026-06-17T01:42:52.997Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","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-200"],"updated_at":"2026-11-02T14:04:53.728218Z"}]}}