Honeywell Alerton Visual Logic through 2022-05-04 allows unauthenticated programming writes from remote users. This enables code to be stored on the controller and then run without verification. A user with malicious intent can send a crafted packet to change and/or stop the program without the knowledge of other users, altering the controller's function. After the programming change, the program needs to be overwritten in order for the controller to restore its original operational function.
References
Link | Resource |
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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)
AND |
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History
No history.
Information
Published : 2022-07-15 12:15
Updated : 2024-02-28 19:29
NVD link : CVE-2022-30243
Mitre link : CVE-2022-30243
CVE.ORG link : CVE-2022-30243
JSON object : View
Products Affected
honeywell
- alterton_visual_logic
- alterton_visual_logic_firmware
CWE
CWE-829
Inclusion of Functionality from Untrusted Control Sphere