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HIGH · 8.0

CVE-2019-11892

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 confi...

Vulnerability Description

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.

CVSS Score

8.0

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
BoschSmart Home Controller Firmware< 9.8.905
BoschSmart Home Controller-

Related Weaknesses (CWE)

CWE-284

References

FAQ

What is CVE-2019-11892?

CVE-2019-11892 is a vulnerability with a CVSS score of 8.0 (HIGH). 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 confi...

How severe is CVE-2019-11892?

CVE-2019-11892 has been rated HIGH with a CVSS base score of 8.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-11892?

Check the references section above for vendor advisories and patch information. Affected products include: Bosch Smart Home Controller Firmware, Bosch Smart Home Controller.