{"id":"CVE-2019-11893","aliases":["EUVD-2019-3551","GHSA-422w-959p-3whv"],"status":"published","title":"Incorrect privilege assignment in the app permission update API of the Bosch Smart Home Controller (SHC)","description":"A potential incorrect privilege assignment vulnerability exists in the app permission update API of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in a restricted app obtaining default app permissions. In order to exploit the vulnerability, the adversary needs to have successfully paired an app with restricted permissions, which required user interaction.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00445,"percentile":0.38993,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-266","CWE-269"],"published":"2019-05-29T19:58:04Z","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-2019-11893"},{"url":"https://github.com/advisories/GHSA-422w-959p-3whv"}],"sources":{"cve":[{"id":"CVE-2019-11893","title":"Incorrect privilege assignment in the app permission update API of the Bosch Smart Home Controller (SHC)","description":"A potential incorrect privilege assignment vulnerability exists in the app permission update API of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in a restricted app obtaining default app permissions. In order to exploit the vulnerability, the adversary needs to have successfully paired an app with restricted permissions, which required user interaction.","status":"published","published":"2019-05-29T19:58:04.15Z","modified":"2024-09-16T22:46:47.017Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-266"],"updated_at":"2026-11-02T14:20:26.416173Z"}],"euvd":[{"id":"EUVD-2019-3551","description":"A potential incorrect privilege assignment vulnerability exists in the app permission update API of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in a restricted app obtaining default app permissions. In order to exploit the vulnerability, the adversary needs to have successfully paired an app with restricted permissions, which required user interaction.","status":"published","published":"2019-05-29T19:58:04Z","modified":"2024-09-16T22:46:47Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-03T00:54:59.7394Z"}],"ghsa":[{"id":"GHSA-422w-959p-3whv","title":"A potential incorrect privilege assignment vulnerability exists in the app permission update API...","description":"A potential incorrect privilege assignment vulnerability exists in the app permission update API of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in a restricted app obtaining default app permissions. In order to exploit the vulnerability, the adversary needs to have successfully paired an app with restricted permissions, which required user interaction.","status":"published","published":"2022-05-24T16:46:49Z","modified":"2024-04-04T00:49:25Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-266","CWE-269"],"updated_at":"2026-11-02T14:55:52.162148Z"}],"nvd":[{"id":"CVE-2019-11893","description":"A potential incorrect privilege assignment vulnerability exists in the app permission update API of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in a restricted app obtaining default app permissions. In order to exploit the vulnerability, the adversary needs to have successfully paired an app with restricted permissions, which required user interaction.","status":"published","published":"2019-05-29T20:29:00.297Z","modified":"2026-06-17T02:13:49.4Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"2.0","score":4.9,"vector":"AV:A/AC:M/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-266","CWE-269"],"updated_at":"2026-11-02T14:05:14.729983Z"}]}}