Medium severity · published May 29, 2019
CVE-2019-11894
A potential improper access control vulnerability exists in the backup mechanism of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in unauthorized download…
5.7
CVSS
0.5%
EPSS
No
On KEV
Description
A potential improper access control vulnerability exists in the backup mechanism of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in unauthorized download of a backup. In order to exploit the vulnerability, the adversary needs to download the backup directly after a backup triggered by a legitimate user has been completed.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 43% 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-2019-11894
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-11894
Vendor Advisory
https://psirt.bosch.com/Advisory/BOSCH-SA-662084.html
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