High severity · published May 29, 2019
CVE-2019-11891
A potential incorrect privilege assignment vulnerability exists in the app pairing mechanism of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in elevated…
8.0
CVSS
0.5%
EPSS
No
On KEV
Description
A potential incorrect privilege assignment vulnerability exists in the app pairing mechanism of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in elevated privileges of the adversary's choosing. In order to exploit the vulnerability, the adversary needs physical access to the SHC during the attack.
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)0.5% · higher than 45% 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-2019-11891
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-11891
Vendor Advisory
https://psirt.bosch.com/Advisory/BOSCH-SA-662084.html
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