What’s Vulnerable › Vulnerabilities

CVE-2019-11893: Incorrect privilege assignment in the app permission update API of the Bosch Smart Home Controller (SHC)

• Severity: high (CVSS 8.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-05-29 · updated 2026-06-17
• Weakness: CWE-266

Description

A potential incorrect privilege assignment vulnerability exists in the app permission update API of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in a restricted app obtaining default app permissions. In order to exploit the vulnerability, the adversary needs to have successfully paired an app with restricted permissions, which required user interaction.

Affected products

• Bosch Smart Home Controller: before 9.8.905 — fixed in 9.8.905

How to fix

Upgrade to a fixed version: Bosch Smart Home Controller 9.8.905. Check the vendor advisory for mitigations.

References

• https://psirt.bosch.com/Advisory/BOSCH-SA-662084.html
• https://psirt.bosch.com/Advisory/BOSCH-SA-662084.html

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