CVE-2019-11893: medium-severity vulnerability in Bosch Smart Home Controller
Incorrect privilege assignment in the app permission update API of the Bosch Smart Home Controller (SHC)
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.5epss 0.4%
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.
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Affected products
Bosch · Smart Home ControllerRelated CVEs — Bosch Smart Home Controller
In the same product, most dangerous first.
CVE-2019-11892HIGHImproper access control in the JSON-RPC interface of the Bosch Smart Home Controller (SHC)EPSS 1.0%CVE-2019-11895MEDIUMImproper access control in the JSON-RPC interface of the Bosch Smart Home Controller (SHC)EPSS 1.0%CVE-2019-11896MEDIUMIncorrect pviilege assignment in the 3rd party pairing mechanism of the Bosch Smart Home Controller (SHC)EPSS 0.7%CVE-2019-11891HIGHIncorrect privilege assignment in the app pairing mechanism of the Bosch Smart Home Controller (SHC)EPSS 0.5%CVE-2019-11894MEDIUMImproper access control in the backup mechanism of the Bosch Smart Home Controller (SHC)EPSS 0.5%