PT-2019-12553 · Bosch · Bosch Smart Home Controller

Philip Kazmeier · Published 2019-05-29 · Updated 2020-10-06 · CVE-2019-11896

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Bosch Smart Home Controller versions prior to 9.8.907

Description A potential incorrect privilege assignment issue exists in the 3rd party pairing mechanism of the Bosch Smart Home Controller. This issue may result in a restricted app obtaining default app permissions. To exploit this issue, an adversary needs to have successfully paired an app, which requires user interaction.

Recommendations For versions prior to 9.8.907, update to version 9.8.907 or later to resolve the issue.

Fix

Improper Access Control

Improper Privilege Management

Weakness Enumeration

CWE-284

CWE-269

Related Identifiers

CVE-2019-11896

Affected Products

Bosch Smart Home Controller

References · 3

• https://psirt.bosch.com/Advisory/BOSCH-SA-662084.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-11896 · Security Note
• https://osv.dev/vulnerability/CVE-2019-11896 · Vendor Advisory