What’s Vulnerable › Vulnerabilities

CVE-2019-11891: Incorrect privilege assignment in the app pairing mechanism of the Bosch Smart Home Controller (SHC)

• Severity: high (CVSS 8.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% 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 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.

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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