{"id":"CVE-2019-11894","aliases":["EUVD-2019-3552","GHSA-24rh-9j38-whw9"],"status":"published","title":"Improper access control in the backup mechanism of the Bosch Smart Home Controller (SHC)","description":"A potential improper access control vulnerability exists in the backup mechanism of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in unauthorized download of a backup. In order to exploit the vulnerability, the adversary needs to download the backup directly after a backup triggered by a legitimate user has been completed.","severity":{"version":"3.0","score":5.7,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00503,"percentile":0.43355,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2019-05-29T20:03:48Z","modified":"2026-06-17T02:13:49Z","products":[{"vendor":"bosch","product":"smart home controller"},{"vendor":"bosch","product":"smart_home_controller_firmware"}],"references":[{"url":"https://psirt.bosch.com/Advisory/BOSCH-SA-662084.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-11894"},{"url":"https://github.com/advisories/GHSA-24rh-9j38-whw9"}],"sources":{"cve":[{"id":"CVE-2019-11894","title":"Improper access control in the backup mechanism of the Bosch Smart Home Controller (SHC)","description":"A potential improper access control vulnerability exists in the backup mechanism of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in unauthorized download of a backup. In order to exploit the vulnerability, the adversary needs to download the backup directly after a backup triggered by a legitimate user has been completed.","status":"published","published":"2019-05-29T20:03:48.103Z","modified":"2024-09-17T00:46:00.989Z","cvss":[{"version":"3.0","score":5.7,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:20:26.416173Z"}],"euvd":[{"id":"EUVD-2019-3552","description":"A potential improper access control vulnerability exists in the backup mechanism of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in unauthorized download of a backup. In order to exploit the vulnerability, the adversary needs to download the backup directly after a backup triggered by a legitimate user has been completed.","status":"published","published":"2019-05-29T20:03:48Z","modified":"2024-09-17T00:46:00Z","cvss":[{"version":"3.0","score":5.7,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:28:55.842484Z"}],"ghsa":[{"id":"GHSA-24rh-9j38-whw9","title":"A potential improper access control vulnerability exists in the backup mechanism of the Bosch...","description":"A potential improper access control vulnerability exists in the backup mechanism of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in unauthorized download of a backup. In order to exploit the vulnerability, the adversary needs to download the backup directly after a backup triggered by a legitimate user has been completed.","status":"published","published":"2022-05-24T16:46:49Z","modified":"2024-04-04T00:49:25Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:55:52.162148Z"}],"nvd":[{"id":"CVE-2019-11894","description":"A potential improper access control vulnerability exists in the backup mechanism of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in unauthorized download of a backup. In order to exploit the vulnerability, the adversary needs to download the backup directly after a backup triggered by a legitimate user has been completed.","status":"published","published":"2019-05-29T21:29:02.073Z","modified":"2026-06-17T02:13:49.54Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.0","score":5.7,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":2.9,"vector":"AV:A/AC:M/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:05:14.729983Z"}]}}