A vulnerability classified as problematic has been found in Bosch Smart Home Controller up to 9.8. Affected is an unknown part of the component JSON-RPC Interface. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality. CVE summarizes:

A potential improper access control vulnerability exists in the JSON-RPC interface of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in reading or modification of the SHC's configuration or triggering and restoring backups. In order to exploit the vulnerability, the adversary needs to have successfully paired an app or service, which requires user interaction.

The weakness was shared 05/29/2019 (Website). The advisory is shared for download at psirt.bosch.com. This vulnerability is traded as CVE-2019-11892 since 05/13/2019. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

Upgrading to version 9.8.905 eliminates this vulnerability.

The entries 135683, 135685, 135686 and 135687 are related to this item.

Productinfo

Vendor

• Bosch

Name

• Smart Home Controller

Version

• 9.0
• 9.1
• 9.2
• 9.3
• 9.4
• 9.5
• 9.6
• 9.7
• 9.8

License

• commercial

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• 🔍
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• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

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