CVE-2022-30244

Honeywell Alerton Ascent Control Module (ACM) through 2022-05-04 allows unauthenticated programming writes from remote users. This enables code to be store 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.

CVSS v3.0 8.0 HIGH

8.0^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.honeywell.com/us/en/product-security	Vendor Advisory
https://github.com/scadafence/Honeywell-Alerton-Vulnerabilities	Third Party Advisory
https://blog.scadafence.com	Not Applicable

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:honeywell:alerton_ascent_control_module_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:honeywell:alerton_ascent_control_module:-:*:*:*:*:*:*:*

Information

Published : 2022-07-15 05:15

Updated : 2022-07-22 10:05

NVD link : CVE-2022-30244

Mitre link : CVE-2022-30244

JSON object : View

CWE

CWE-829

Inclusion of Functionality from Untrusted Control Sphere

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Products Affected

honeywell

alerton_ascent_control_module
alerton_ascent_control_module_firmware

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