Honeywell Alerton Ascent Control Module (ACM) through 2022-05-04 allows unauthenticated configuration changes from remote users. This enables configuration data to be stored on the controller and then implemented. A user with malicious intent can send a crafted packet to change the controller configuration without the knowledge of other users, altering the controller's function capabilities. The changed configuration is not updated in the User Interface, which creates an inconsistency between the configuration display and the actual configuration on the controller. After the configuration change, remediation requires reverting to the correct configuration, requiring either physical or remote access depending on the configuration that was altered.
References
| Link | Resource |
|---|---|
| https://blog.scadafence.com | Not Applicable |
| https://github.com/scadafence/Honeywell-Alerton-Vulnerabilities | Third Party Advisory |
| https://www.honeywell.com/us/en/product-security | Vendor Advisory |
| https://blog.scadafence.com | Not Applicable |
| https://github.com/scadafence/Honeywell-Alerton-Vulnerabilities | Third Party Advisory |
| https://www.honeywell.com/us/en/product-security | Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 07:02
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://blog.scadafence.com - Not Applicable | |
| References | () https://github.com/scadafence/Honeywell-Alerton-Vulnerabilities - Third Party Advisory | |
| References | () https://www.honeywell.com/us/en/product-security - Vendor Advisory |
Information
Published : 2022-07-15 12:15
Updated : 2024-11-21 07:02
NVD link : CVE-2022-30242
Mitre link : CVE-2022-30242
CVE.ORG link : CVE-2022-30242
JSON object : View
Products Affected
honeywell
- alerton_ascent_control_module_firmware
- alerton_ascent_control_module
CWE