High severity · published May 29, 2019
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…
8.0
CVSS
1%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SH
Smart Home Controller Firmware · Bosch
before 9.8.905 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-11892
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-11892
Vendor Advisory
https://psirt.bosch.com/Advisory/BOSCH-SA-662084.html
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