Bosch Smart Home Controller up to 9.8 Update API privilege escalation

A vulnerability classified as critical was found in Bosch Smart Home Controller up to 9.8. Affected by this vulnerability is the functionality of the component Update API. The manipulation with an unknown input leads to a privilege escalation vulnerability. The CWE definition for the vulnerability is CWE-269. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 05/29/2019. The advisory is shared at psirt.bosch.com. This vulnerability is known as CVE-2019-11893 since 05/13/2019. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.

Upgrading to version 9.8.905 eliminates this vulnerability.

Vendor

• Bosch

Name

• Smart Home Controller

• 🔒
• 🔒
• 🔒

• 🔒
• 🔒
• 🔒

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Privilege escalation (CWE-269)
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Smart Home Controller 9.8.905

05/13/2019 CVE assigned
05/29/2019 +16 days Advisory disclosed
05/30/2019 +1 days VulDB entry created
05/30/2019 +0 days VulDB last updateAdvisory: psirt.bosch.com

CVE: CVE-2019-11893 (🔒)

Created: 05/30/2019 08:58 AM
Complete: 🔍

Comments

Comments are closed.